71813448

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3851}}^1$

素因数の和:3907

約数の個数: 96

約数和(自身を含む): 228346560

約数和(自身を除く): 156533112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 56, 63, 72, 74, 84, 111, 126, 148, 168, 222, 252, 259, 296, 333, 444, 504, 518, 666, 777, 888, 1036, 1332, 1554, 2072, 2331, 2664, 3108, 3851, 4662, 6216, 7702, 9324, 11553, 15404, 18648, 23106, 26957, 30808, 34659, 46212, 53914, 69318, 80871, 92424, 107828, 138636, 142487, 161742, 215656, 242613, 277272, 284974, 323484, 427461, 485226, 569948, 646968, 854922, 970452, 997409, 1139896, 1282383, 1709844, 1940904, 1994818, 2564766, 2992227, 3419688, 3989636, 5129532, 5984454, 7979272, 8976681, 10259064, 11968908, 17953362, 23937816, 35906724, 71813448]

約数ペア:

[(1, 71813448), (2, 35906724), (3, 23937816), (4, 17953362), (6, 11968908), (7, 10259064), (8, 8976681), (9, 7979272), (12, 5984454), (14, 5129532), (18, 3989636), (21, 3419688), (24, 2992227), (28, 2564766), (36, 1994818), (37, 1940904), (42, 1709844), (56, 1282383), (63, 1139896), (72, 997409), (74, 970452), (84, 854922), (111, 646968), (126, 569948), (148, 485226), (168, 427461), (222, 323484), (252, 284974), (259, 277272), (296, 242613), (333, 215656), (444, 161742), (504, 142487), (518, 138636), (666, 107828), (777, 92424), (888, 80871), (1036, 69318), (1332, 53914), (1554, 46212), (2072, 34659), (2331, 30808), (2664, 26957), (3108, 23106), (3851, 18648), (4662, 15404), (6216, 11553), (7702, 9324)]