70520148

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1889}}^1$

素因数の和:1977

約数の個数: 72

約数和(自身を含む): 191940840

約数和(自身を除く): 121420692

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 61, 68, 102, 122, 153, 183, 204, 244, 306, 366, 549, 612, 732, 1037, 1098, 1889, 2074, 2196, 3111, 3778, 4148, 5667, 6222, 7556, 9333, 11334, 12444, 17001, 18666, 22668, 32113, 34002, 37332, 64226, 68004, 96339, 115229, 128452, 192678, 230458, 289017, 345687, 385356, 460916, 578034, 691374, 1037061, 1156068, 1382748, 1958893, 2074122, 3917786, 4148244, 5876679, 7835572, 11753358, 17630037, 23506716, 35260074, 70520148]

約数ペア:

[(1, 70520148), (2, 35260074), (3, 23506716), (4, 17630037), (6, 11753358), (9, 7835572), (12, 5876679), (17, 4148244), (18, 3917786), (34, 2074122), (36, 1958893), (51, 1382748), (61, 1156068), (68, 1037061), (102, 691374), (122, 578034), (153, 460916), (183, 385356), (204, 345687), (244, 289017), (306, 230458), (366, 192678), (549, 128452), (612, 115229), (732, 96339), (1037, 68004), (1098, 64226), (1889, 37332), (2074, 34002), (2196, 32113), (3111, 22668), (3778, 18666), (4148, 17001), (5667, 12444), (6222, 11334), (7556, 9333)]