123307872

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1$

素因数の和:1108

約数の個数: 96

約数和(自身を含む): 346147200

約数和(自身を除く): 222839328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 67, 76, 96, 114, 134, 152, 201, 228, 268, 304, 402, 456, 536, 608, 804, 912, 1009, 1072, 1273, 1608, 1824, 2018, 2144, 2546, 3027, 3216, 3819, 4036, 5092, 6054, 6432, 7638, 8072, 10184, 12108, 15276, 16144, 19171, 20368, 24216, 30552, 32288, 38342, 40736, 48432, 57513, 61104, 67603, 76684, 96864, 115026, 122208, 135206, 153368, 202809, 230052, 270412, 306736, 405618, 460104, 540824, 613472, 811236, 920208, 1081648, 1284457, 1622472, 1840416, 2163296, 2568914, 3244944, 3853371, 5137828, 6489888, 7706742, 10275656, 15413484, 20551312, 30826968, 41102624, 61653936, 123307872]

約数ペア:

[(1, 123307872), (2, 61653936), (3, 41102624), (4, 30826968), (6, 20551312), (8, 15413484), (12, 10275656), (16, 7706742), (19, 6489888), (24, 5137828), (32, 3853371), (38, 3244944), (48, 2568914), (57, 2163296), (67, 1840416), (76, 1622472), (96, 1284457), (114, 1081648), (134, 920208), (152, 811236), (201, 613472), (228, 540824), (268, 460104), (304, 405618), (402, 306736), (456, 270412), (536, 230052), (608, 202809), (804, 153368), (912, 135206), (1009, 122208), (1072, 115026), (1273, 96864), (1608, 76684), (1824, 67603), (2018, 61104), (2144, 57513), (2546, 48432), (3027, 40736), (3216, 38342), (3819, 32288), (4036, 30552), (5092, 24216), (6054, 20368), (6432, 19171), (7638, 16144), (8072, 15276), (10184, 12108)]