72325170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8641}}^1$

素因数の和:8688

約数の個数: 64

約数和(自身を含む): 199111680

約数和(自身を除く): 126786510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 8370, 8641, 17282, 25923, 43205, 51846, 77769, 86410, 129615, 155538, 233307, 259230, 267871, 388845, 466614, 535742, 777690, 803613, 1166535, 1339355, 1607226, 2333070, 2410839, 2678710, 4018065, 4821678, 7232517, 8036130, 12054195, 14465034, 24108390, 36162585, 72325170]

約数ペア:

[(1, 72325170), (2, 36162585), (3, 24108390), (5, 14465034), (6, 12054195), (9, 8036130), (10, 7232517), (15, 4821678), (18, 4018065), (27, 2678710), (30, 2410839), (31, 2333070), (45, 1607226), (54, 1339355), (62, 1166535), (90, 803613), (93, 777690), (135, 535742), (155, 466614), (186, 388845), (270, 267871), (279, 259230), (310, 233307), (465, 155538), (558, 129615), (837, 86410), (930, 77769), (1395, 51846), (1674, 43205), (2790, 25923), (4185, 17282), (8370, 8641)]