172114020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73553}}^1$

素因数の和:73581

約数の個数: 72

約数和(自身を含む): 562246776

約数和(自身を除く): 390132756

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, 73553, 147106, 220659, 294212, 367765, 441318, 661977, 735530, 882636, 956189, 1103295, 1323954, 1471060, 1912378, 2206590, 2647908, 2868567, 3309885, 3824756, 4413180, 4780945, 5737134, 6619770, 8605701, 9561890, 11474268, 13239540, 14342835, 17211402, 19123780, 28685670, 34422804, 43028505, 57371340, 86057010, 172114020]

約数ペア:

[(1, 172114020), (2, 86057010), (3, 57371340), (4, 43028505), (5, 34422804), (6, 28685670), (9, 19123780), (10, 17211402), (12, 14342835), (13, 13239540), (15, 11474268), (18, 9561890), (20, 8605701), (26, 6619770), (30, 5737134), (36, 4780945), (39, 4413180), (45, 3824756), (52, 3309885), (60, 2868567), (65, 2647908), (78, 2206590), (90, 1912378), (117, 1471060), (130, 1323954), (156, 1103295), (180, 956189), (195, 882636), (234, 735530), (260, 661977), (390, 441318), (468, 367765), (585, 294212), (780, 220659), (1170, 147106), (2340, 73553)]