70806564

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{911}}^1$

素因数の和:1065

約数の個数: 72

約数和(自身を含む): 191213568

約数和(自身を除く): 120407004

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 127, 153, 204, 254, 306, 381, 508, 612, 762, 911, 1143, 1524, 1822, 2159, 2286, 2733, 3644, 4318, 4572, 5466, 6477, 8199, 8636, 10932, 12954, 15487, 16398, 19431, 25908, 30974, 32796, 38862, 46461, 61948, 77724, 92922, 115697, 139383, 185844, 231394, 278766, 347091, 462788, 557532, 694182, 1041273, 1388364, 1966849, 2082546, 3933698, 4165092, 5900547, 7867396, 11801094, 17701641, 23602188, 35403282, 70806564]

約数ペア:

[(1, 70806564), (2, 35403282), (3, 23602188), (4, 17701641), (6, 11801094), (9, 7867396), (12, 5900547), (17, 4165092), (18, 3933698), (34, 2082546), (36, 1966849), (51, 1388364), (68, 1041273), (102, 694182), (127, 557532), (153, 462788), (204, 347091), (254, 278766), (306, 231394), (381, 185844), (508, 139383), (612, 115697), (762, 92922), (911, 77724), (1143, 61948), (1524, 46461), (1822, 38862), (2159, 32796), (2286, 30974), (2733, 25908), (3644, 19431), (4318, 16398), (4572, 15487), (5466, 12954), (6477, 10932), (8199, 8636)]