42729204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 118702080

約数和(自身を除く): 75972876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 79, 84, 94, 137, 141, 158, 188, 237, 274, 282, 316, 329, 411, 474, 548, 553, 564, 658, 822, 948, 959, 987, 1106, 1316, 1644, 1659, 1918, 1974, 2212, 2877, 3318, 3713, 3836, 3948, 5754, 6439, 6636, 7426, 10823, 11139, 11508, 12878, 14852, 19317, 21646, 22278, 25756, 25991, 32469, 38634, 43292, 44556, 45073, 51982, 64938, 75761, 77268, 77973, 90146, 103964, 129876, 135219, 151522, 155946, 180292, 227283, 270438, 303044, 311892, 454566, 508681, 540876, 909132, 1017362, 1526043, 2034724, 3052086, 3560767, 6104172, 7121534, 10682301, 14243068, 21364602, 42729204]

約数ペア:

[(1, 42729204), (2, 21364602), (3, 14243068), (4, 10682301), (6, 7121534), (7, 6104172), (12, 3560767), (14, 3052086), (21, 2034724), (28, 1526043), (42, 1017362), (47, 909132), (79, 540876), (84, 508681), (94, 454566), (137, 311892), (141, 303044), (158, 270438), (188, 227283), (237, 180292), (274, 155946), (282, 151522), (316, 135219), (329, 129876), (411, 103964), (474, 90146), (548, 77973), (553, 77268), (564, 75761), (658, 64938), (822, 51982), (948, 45073), (959, 44556), (987, 43292), (1106, 38634), (1316, 32469), (1644, 25991), (1659, 25756), (1918, 22278), (1974, 21646), (2212, 19317), (2877, 14852), (3318, 12878), (3713, 11508), (3836, 11139), (3948, 10823), (5754, 7426), (6439, 6636)]