78717496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 179193600

約数和(自身を除く): 100476104

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 67, 79, 88, 104, 134, 143, 158, 169, 268, 286, 316, 338, 536, 572, 632, 676, 737, 869, 871, 1027, 1144, 1352, 1474, 1738, 1742, 1859, 2054, 2948, 3476, 3484, 3718, 4108, 5293, 5896, 6952, 6968, 7436, 8216, 9581, 10586, 11297, 11323, 13351, 14872, 19162, 21172, 22594, 22646, 26702, 38324, 42344, 45188, 45292, 53404, 58223, 68809, 76648, 90376, 90584, 106808, 116446, 124553, 137618, 146861, 232892, 249106, 275236, 293722, 465784, 498212, 550472, 587444, 756899, 894517, 996424, 1174888, 1513798, 1789034, 3027596, 3578068, 6055192, 7156136, 9839687, 19679374, 39358748, 78717496]

約数ペア:

[(1, 78717496), (2, 39358748), (4, 19679374), (8, 9839687), (11, 7156136), (13, 6055192), (22, 3578068), (26, 3027596), (44, 1789034), (52, 1513798), (67, 1174888), (79, 996424), (88, 894517), (104, 756899), (134, 587444), (143, 550472), (158, 498212), (169, 465784), (268, 293722), (286, 275236), (316, 249106), (338, 232892), (536, 146861), (572, 137618), (632, 124553), (676, 116446), (737, 106808), (869, 90584), (871, 90376), (1027, 76648), (1144, 68809), (1352, 58223), (1474, 53404), (1738, 45292), (1742, 45188), (1859, 42344), (2054, 38324), (2948, 26702), (3476, 22646), (3484, 22594), (3718, 21172), (4108, 19162), (5293, 14872), (5896, 13351), (6952, 11323), (6968, 11297), (7436, 10586), (8216, 9581)]