77693770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 188116992

約数和(自身を除く): 110423222

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 41, 46, 55, 70, 77, 82, 107, 110, 115, 154, 161, 205, 214, 230, 253, 287, 322, 385, 410, 451, 506, 535, 574, 749, 770, 805, 902, 943, 1070, 1177, 1265, 1435, 1498, 1610, 1771, 1886, 2255, 2354, 2461, 2530, 2870, 3157, 3542, 3745, 4387, 4510, 4715, 4922, 5885, 6314, 6601, 7490, 8239, 8774, 8855, 9430, 10373, 11770, 12305, 13202, 15785, 16478, 17227, 17710, 20746, 21935, 24610, 27071, 30709, 31570, 33005, 34454, 41195, 43870, 48257, 51865, 54142, 61418, 66010, 72611, 82390, 86135, 96514, 100901, 103730, 135355, 145222, 153545, 172270, 189497, 201802, 241285, 270710, 307090, 337799, 363055, 378994, 482570, 504505, 675598, 706307, 726110, 947485, 1009010, 1109911, 1412614, 1688995, 1894970, 2219822, 3377990, 3531535, 5549555, 7063070, 7769377, 11099110, 15538754, 38846885, 77693770]

約数ペア:

[(1, 77693770), (2, 38846885), (5, 15538754), (7, 11099110), (10, 7769377), (11, 7063070), (14, 5549555), (22, 3531535), (23, 3377990), (35, 2219822), (41, 1894970), (46, 1688995), (55, 1412614), (70, 1109911), (77, 1009010), (82, 947485), (107, 726110), (110, 706307), (115, 675598), (154, 504505), (161, 482570), (205, 378994), (214, 363055), (230, 337799), (253, 307090), (287, 270710), (322, 241285), (385, 201802), (410, 189497), (451, 172270), (506, 153545), (535, 145222), (574, 135355), (749, 103730), (770, 100901), (805, 96514), (902, 86135), (943, 82390), (1070, 72611), (1177, 66010), (1265, 61418), (1435, 54142), (1498, 51865), (1610, 48257), (1771, 43870), (1886, 41195), (2255, 34454), (2354, 33005), (2461, 31570), (2530, 30709), (2870, 27071), (3157, 24610), (3542, 21935), (3745, 20746), (4387, 17710), (4510, 17227), (4715, 16478), (4922, 15785), (5885, 13202), (6314, 12305), (6601, 11770), (7490, 10373), (8239, 9430), (8774, 8855)]