172156140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73571}}^1$

素因数の和:73599

約数の個数: 72

約数和(自身を含む): 562384368

約数和(自身を除く): 390228228

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, 73571, 147142, 220713, 294284, 367855, 441426, 662139, 735710, 882852, 956423, 1103565, 1324278, 1471420, 1912846, 2207130, 2648556, 2869269, 3310695, 3825692, 4414260, 4782115, 5738538, 6621390, 8607807, 9564230, 11477076, 13242780, 14346345, 17215614, 19128460, 28692690, 34431228, 43039035, 57385380, 86078070, 172156140]

約数ペア:

[(1, 172156140), (2, 86078070), (3, 57385380), (4, 43039035), (5, 34431228), (6, 28692690), (9, 19128460), (10, 17215614), (12, 14346345), (13, 13242780), (15, 11477076), (18, 9564230), (20, 8607807), (26, 6621390), (30, 5738538), (36, 4782115), (39, 4414260), (45, 3825692), (52, 3310695), (60, 2869269), (65, 2648556), (78, 2207130), (90, 1912846), (117, 1471420), (130, 1324278), (156, 1103565), (180, 956423), (195, 882852), (234, 735710), (260, 662139), (390, 441426), (468, 367855), (585, 294284), (780, 220713), (1170, 147142), (2340, 73571)]