83753964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2039}}^1$

素因数の和:2219

約数の個数: 72

約数和(自身を含む): 243559680

約数和(自身を除く): 159805716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 326, 489, 652, 978, 1141, 1467, 1956, 2039, 2282, 2934, 3423, 4078, 4564, 5868, 6117, 6846, 8156, 10269, 12234, 13692, 14273, 18351, 20538, 24468, 28546, 36702, 41076, 42819, 57092, 73404, 85638, 128457, 171276, 256914, 332357, 513828, 664714, 997071, 1329428, 1994142, 2326499, 2991213, 3988284, 4652998, 5982426, 6979497, 9305996, 11964852, 13958994, 20938491, 27917988, 41876982, 83753964]

約数ペア:

[(1, 83753964), (2, 41876982), (3, 27917988), (4, 20938491), (6, 13958994), (7, 11964852), (9, 9305996), (12, 6979497), (14, 5982426), (18, 4652998), (21, 3988284), (28, 2991213), (36, 2326499), (42, 1994142), (63, 1329428), (84, 997071), (126, 664714), (163, 513828), (252, 332357), (326, 256914), (489, 171276), (652, 128457), (978, 85638), (1141, 73404), (1467, 57092), (1956, 42819), (2039, 41076), (2282, 36702), (2934, 28546), (3423, 24468), (4078, 20538), (4564, 18351), (5868, 14273), (6117, 13692), (6846, 12234), (8156, 10269)]