74674908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 216

約数和(自身を含む): 247869440

約数和(自身を除く): 173194532

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 31, 33, 36, 42, 44, 62, 63, 66, 77, 79, 84, 93, 99, 121, 124, 126, 132, 154, 158, 186, 198, 217, 231, 237, 242, 252, 279, 308, 316, 341, 363, 372, 396, 434, 462, 474, 484, 553, 558, 651, 682, 693, 711, 726, 847, 868, 869, 924, 948, 1023, 1089, 1106, 1116, 1302, 1364, 1386, 1422, 1452, 1659, 1694, 1738, 1953, 2046, 2178, 2212, 2387, 2449, 2541, 2604, 2607, 2772, 2844, 3069, 3318, 3388, 3476, 3751, 3906, 4092, 4356, 4774, 4898, 4977, 5082, 5214, 6083, 6138, 6636, 7161, 7347, 7502, 7623, 7812, 7821, 9548, 9559, 9796, 9954, 10164, 10428, 11253, 12166, 12276, 14322, 14694, 15004, 15246, 15642, 17143, 18249, 19118, 19908, 21483, 22041, 22506, 24332, 26257, 26939, 28644, 28677, 29388, 30492, 31284, 33759, 34286, 36498, 38236, 42966, 44082, 45012, 51429, 52514, 53878, 54747, 57354, 66913, 67518, 68572, 72996, 78771, 80817, 85932, 86031, 88164, 102858, 105028, 107756, 109494, 114708, 133826, 135036, 154287, 157542, 161634, 172062, 188573, 200739, 205716, 218988, 236313, 242451, 267652, 296329, 308574, 315084, 323268, 344124, 377146, 401478, 472626, 484902, 565719, 592658, 602217, 617148, 754292, 802956, 888987, 945252, 969804, 1131438, 1185316, 1204434, 1697157, 1777974, 2074303, 2262876, 2408868, 2666961, 3394314, 3555948, 4148606, 5333922, 6222909, 6788628, 8297212, 10667844, 12445818, 18668727, 24891636, 37337454, 74674908]

約数ペア:

[(1, 74674908), (2, 37337454), (3, 24891636), (4, 18668727), (6, 12445818), (7, 10667844), (9, 8297212), (11, 6788628), (12, 6222909), (14, 5333922), (18, 4148606), (21, 3555948), (22, 3394314), (28, 2666961), (31, 2408868), (33, 2262876), (36, 2074303), (42, 1777974), (44, 1697157), (62, 1204434), (63, 1185316), (66, 1131438), (77, 969804), (79, 945252), (84, 888987), (93, 802956), (99, 754292), (121, 617148), (124, 602217), (126, 592658), (132, 565719), (154, 484902), (158, 472626), (186, 401478), (198, 377146), (217, 344124), (231, 323268), (237, 315084), (242, 308574), (252, 296329), (279, 267652), (308, 242451), (316, 236313), (341, 218988), (363, 205716), (372, 200739), (396, 188573), (434, 172062), (462, 161634), (474, 157542), (484, 154287), (553, 135036), (558, 133826), (651, 114708), (682, 109494), (693, 107756), (711, 105028), (726, 102858), (847, 88164), (868, 86031), (869, 85932), (924, 80817), (948, 78771), (1023, 72996), (1089, 68572), (1106, 67518), (1116, 66913), (1302, 57354), (1364, 54747), (1386, 53878), (1422, 52514), (1452, 51429), (1659, 45012), (1694, 44082), (1738, 42966), (1953, 38236), (2046, 36498), (2178, 34286), (2212, 33759), (2387, 31284), (2449, 30492), (2541, 29388), (2604, 28677), (2607, 28644), (2772, 26939), (2844, 26257), (3069, 24332), (3318, 22506), (3388, 22041), (3476, 21483), (3751, 19908), (3906, 19118), (4092, 18249), (4356, 17143), (4774, 15642), (4898, 15246), (4977, 15004), (5082, 14694), (5214, 14322), (6083, 12276), (6138, 12166), (6636, 11253), (7161, 10428), (7347, 10164), (7502, 9954), (7623, 9796), (7812, 9559), (7821, 9548)]