78121464

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2557}}^1$

素因数の和:2652

約数の個数: 64

約数和(自身を含む): 208732800

約数和(自身を除く): 130611336

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 67, 76, 114, 134, 152, 201, 228, 268, 402, 456, 536, 804, 1273, 1608, 2546, 2557, 3819, 5092, 5114, 7638, 7671, 10184, 10228, 15276, 15342, 20456, 30552, 30684, 48583, 61368, 97166, 145749, 171319, 194332, 291498, 342638, 388664, 513957, 582996, 685276, 1027914, 1165992, 1370552, 2055828, 3255061, 4111656, 6510122, 9765183, 13020244, 19530366, 26040488, 39060732, 78121464]

約数ペア:

[(1, 78121464), (2, 39060732), (3, 26040488), (4, 19530366), (6, 13020244), (8, 9765183), (12, 6510122), (19, 4111656), (24, 3255061), (38, 2055828), (57, 1370552), (67, 1165992), (76, 1027914), (114, 685276), (134, 582996), (152, 513957), (201, 388664), (228, 342638), (268, 291498), (402, 194332), (456, 171319), (536, 145749), (804, 97166), (1273, 61368), (1608, 48583), (2546, 30684), (2557, 30552), (3819, 20456), (5092, 15342), (5114, 15276), (7638, 10228), (7671, 10184)]