78434460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11173}}^1$

素因数の和:11204

約数の個数: 96

約数和(自身を含む): 262812480

約数和(自身を除く): 184378020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 11173, 22346, 33519, 44692, 55865, 67038, 100557, 111730, 134076, 145249, 167595, 201114, 223460, 290498, 301671, 335190, 402228, 435747, 502785, 580996, 603342, 670380, 726245, 871494, 1005570, 1206684, 1307241, 1452490, 1508355, 1742988, 2011140, 2178735, 2614482, 2904980, 3016710, 3921723, 4357470, 5228964, 6033420, 6536205, 7843446, 8714940, 13072410, 15686892, 19608615, 26144820, 39217230, 78434460]

約数ペア:

[(1, 78434460), (2, 39217230), (3, 26144820), (4, 19608615), (5, 15686892), (6, 13072410), (9, 8714940), (10, 7843446), (12, 6536205), (13, 6033420), (15, 5228964), (18, 4357470), (20, 3921723), (26, 3016710), (27, 2904980), (30, 2614482), (36, 2178735), (39, 2011140), (45, 1742988), (52, 1508355), (54, 1452490), (60, 1307241), (65, 1206684), (78, 1005570), (90, 871494), (108, 726245), (117, 670380), (130, 603342), (135, 580996), (156, 502785), (180, 435747), (195, 402228), (234, 335190), (260, 301671), (270, 290498), (351, 223460), (390, 201114), (468, 167595), (540, 145249), (585, 134076), (702, 111730), (780, 100557), (1170, 67038), (1404, 55865), (1755, 44692), (2340, 33519), (3510, 22346), (7020, 11173)]