77213565548

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:665

約数の個数: 192

約数和(自身を含む): 171188640000

約数和(自身を除く): 93975074452

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 73, 98, 101, 119, 146, 196, 202, 238, 292, 343, 404, 449, 476, 511, 686, 707, 833, 898, 1022, 1241, 1372, 1414, 1666, 1717, 1796, 2044, 2482, 2828, 3143, 3332, 3434, 3577, 4949, 4964, 5831, 6286, 6868, 7154, 7373, 7633, 8687, 9898, 11662, 12019, 12572, 14308, 14746, 15266, 17374, 19796, 22001, 23324, 24038, 25039, 29492, 30532, 32777, 34643, 34748, 44002, 45349, 48076, 50078, 51611, 53431, 60809, 65554, 69286, 84133, 88004, 90698, 100156, 103222, 106862, 121618, 125341, 131108, 138572, 154007, 168266, 181396, 206444, 213724, 229439, 243236, 250682, 308014, 317443, 336532, 361277, 374017, 425663, 458878, 501364, 557209, 588931, 616028, 634886, 722554, 748034, 770933, 851326, 877387, 917756, 1114418, 1177862, 1269772, 1445108, 1496068, 1541866, 1606073, 1702652, 1754774, 2222101, 2228836, 2355724, 2528939, 2618119, 3083732, 3212146, 3310477, 3509548, 3900463, 4444202, 5057878, 5236238, 5396531, 6141709, 6424292, 6620954, 7800926, 8888404, 10115756, 10472476, 10793062, 11242511, 12283418, 13241908, 15554707, 15601852, 21586124, 22485022, 23173339, 24566836, 27303241, 31109414, 37775717, 42991963, 44970044, 46346678, 54606482, 56278109, 62218828, 75551434, 85983926, 92693356, 109212964, 112556218, 151102868, 162213373, 171967852, 191122687, 225112436, 264430019, 324426746, 382245374, 393946763, 528860038, 648853492, 764490748, 787893526, 1057720076, 1135493611, 1575787052, 2270987222, 2757627341, 4541974444, 5515254682, 11030509364, 19303391387, 38606782774, 77213565548]

約数ペア:

[(1, 77213565548), (2, 38606782774), (4, 19303391387), (7, 11030509364), (14, 5515254682), (17, 4541974444), (28, 2757627341), (34, 2270987222), (49, 1575787052), (68, 1135493611), (73, 1057720076), (98, 787893526), (101, 764490748), (119, 648853492), (146, 528860038), (196, 393946763), (202, 382245374), (238, 324426746), (292, 264430019), (343, 225112436), (404, 191122687), (449, 171967852), (476, 162213373), (511, 151102868), (686, 112556218), (707, 109212964), (833, 92693356), (898, 85983926), (1022, 75551434), (1241, 62218828), (1372, 56278109), (1414, 54606482), (1666, 46346678), (1717, 44970044), (1796, 42991963), (2044, 37775717), (2482, 31109414), (2828, 27303241), (3143, 24566836), (3332, 23173339), (3434, 22485022), (3577, 21586124), (4949, 15601852), (4964, 15554707), (5831, 13241908), (6286, 12283418), (6868, 11242511), (7154, 10793062), (7373, 10472476), (7633, 10115756), (8687, 8888404), (9898, 7800926), (11662, 6620954), (12019, 6424292), (12572, 6141709), (14308, 5396531), (14746, 5236238), (15266, 5057878), (17374, 4444202), (19796, 3900463), (22001, 3509548), (23324, 3310477), (24038, 3212146), (25039, 3083732), (29492, 2618119), (30532, 2528939), (32777, 2355724), (34643, 2228836), (34748, 2222101), (44002, 1754774), (45349, 1702652), (48076, 1606073), (50078, 1541866), (51611, 1496068), (53431, 1445108), (60809, 1269772), (65554, 1177862), (69286, 1114418), (84133, 917756), (88004, 877387), (90698, 851326), (100156, 770933), (103222, 748034), (106862, 722554), (121618, 634886), (125341, 616028), (131108, 588931), (138572, 557209), (154007, 501364), (168266, 458878), (181396, 425663), (206444, 374017), (213724, 361277), (229439, 336532), (243236, 317443), (250682, 308014)]