99349380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42457}}^1$

素因数の和:42485

約数の個数: 72

約数和(自身を含む): 324548952

約数和(自身を除く): 225199572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 42457, 84914, 127371, 169828, 212285, 254742, 382113, 424570, 509484, 551941, 636855, 764226, 849140, 1103882, 1273710, 1528452, 1655823, 1910565, 2207764, 2547420, 2759705, 3311646, 3821130, 4967469, 5519410, 6623292, 7642260, 8279115, 9934938, 11038820, 16558230, 19869876, 24837345, 33116460, 49674690, 99349380]

約数ペア:

[(1, 99349380), (2, 49674690), (3, 33116460), (4, 24837345), (5, 19869876), (6, 16558230), (9, 11038820), (10, 9934938), (12, 8279115), (13, 7642260), (15, 6623292), (18, 5519410), (20, 4967469), (26, 3821130), (30, 3311646), (36, 2759705), (39, 2547420), (45, 2207764), (52, 1910565), (60, 1655823), (65, 1528452), (78, 1273710), (90, 1103882), (117, 849140), (130, 764226), (156, 636855), (180, 551941), (195, 509484), (234, 424570), (260, 382113), (390, 254742), (468, 212285), (585, 169828), (780, 127371), (1170, 84914), (2340, 42457)]