81136734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 193646592

約数和(自身を除く): 112509858

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 101, 186, 202, 217, 303, 434, 606, 617, 651, 707, 1234, 1302, 1414, 1851, 2121, 3131, 3702, 4242, 4319, 6262, 8638, 9393, 12957, 18786, 19127, 21917, 25914, 38254, 43834, 57381, 62317, 65751, 114762, 124634, 131502, 133889, 186951, 267778, 373902, 401667, 436219, 803334, 872438, 1308657, 1931827, 2617314, 3863654, 5795481, 11590962, 13522789, 27045578, 40568367, 81136734]

約数ペア:

[(1, 81136734), (2, 40568367), (3, 27045578), (6, 13522789), (7, 11590962), (14, 5795481), (21, 3863654), (31, 2617314), (42, 1931827), (62, 1308657), (93, 872438), (101, 803334), (186, 436219), (202, 401667), (217, 373902), (303, 267778), (434, 186951), (606, 133889), (617, 131502), (651, 124634), (707, 114762), (1234, 65751), (1302, 62317), (1414, 57381), (1851, 43834), (2121, 38254), (3131, 25914), (3702, 21917), (4242, 19127), (4319, 18786), (6262, 12957), (8638, 9393)]