71423268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 197836800

約数和(自身を除く): 126413532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 79, 84, 94, 141, 158, 188, 229, 237, 282, 316, 329, 458, 474, 553, 564, 658, 687, 916, 948, 987, 1106, 1316, 1374, 1603, 1659, 1974, 2212, 2748, 3206, 3318, 3713, 3948, 4809, 6412, 6636, 7426, 9618, 10763, 11139, 14852, 18091, 19236, 21526, 22278, 25991, 32289, 36182, 43052, 44556, 51982, 54273, 64578, 72364, 75341, 77973, 103964, 108546, 126637, 129156, 150682, 155946, 217092, 226023, 253274, 301364, 311892, 379911, 452046, 506548, 759822, 850277, 904092, 1519644, 1700554, 2550831, 3401108, 5101662, 5951939, 10203324, 11903878, 17855817, 23807756, 35711634, 71423268]

約数ペア:

[(1, 71423268), (2, 35711634), (3, 23807756), (4, 17855817), (6, 11903878), (7, 10203324), (12, 5951939), (14, 5101662), (21, 3401108), (28, 2550831), (42, 1700554), (47, 1519644), (79, 904092), (84, 850277), (94, 759822), (141, 506548), (158, 452046), (188, 379911), (229, 311892), (237, 301364), (282, 253274), (316, 226023), (329, 217092), (458, 155946), (474, 150682), (553, 129156), (564, 126637), (658, 108546), (687, 103964), (916, 77973), (948, 75341), (987, 72364), (1106, 64578), (1316, 54273), (1374, 51982), (1603, 44556), (1659, 43052), (1974, 36182), (2212, 32289), (2748, 25991), (3206, 22278), (3318, 21526), (3713, 19236), (3948, 18091), (4809, 14852), (6412, 11139), (6636, 10763), (7426, 9618)]