89627460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{8839}}^1$

素因数の和:8877

約数の個数: 72

約数和(自身を含む): 271776960

約数和(自身を除く): 182149500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 8839, 10140, 17678, 26517, 35356, 44195, 53034, 88390, 106068, 114907, 132585, 176780, 229814, 265170, 344721, 459628, 530340, 574535, 689442, 1149070, 1378884, 1493791, 1723605, 2298140, 2987582, 3447210, 4481373, 5975164, 6894420, 7468955, 8962746, 14937910, 17925492, 22406865, 29875820, 44813730, 89627460]

約数ペア:

[(1, 89627460), (2, 44813730), (3, 29875820), (4, 22406865), (5, 17925492), (6, 14937910), (10, 8962746), (12, 7468955), (13, 6894420), (15, 5975164), (20, 4481373), (26, 3447210), (30, 2987582), (39, 2298140), (52, 1723605), (60, 1493791), (65, 1378884), (78, 1149070), (130, 689442), (156, 574535), (169, 530340), (195, 459628), (260, 344721), (338, 265170), (390, 229814), (507, 176780), (676, 132585), (780, 114907), (845, 106068), (1014, 88390), (1690, 53034), (2028, 44195), (2535, 35356), (3380, 26517), (5070, 17678), (8839, 10140)]