77896884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:721

約数の個数: 96

約数和(自身を含む): 211397760

約数和(自身を除く): 133500876

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 41, 52, 57, 76, 78, 82, 114, 123, 156, 164, 228, 246, 247, 492, 494, 533, 641, 741, 779, 988, 1066, 1282, 1482, 1558, 1599, 1923, 2132, 2337, 2564, 2964, 3116, 3198, 3846, 4674, 6396, 7692, 8333, 9348, 10127, 12179, 16666, 20254, 24358, 24999, 26281, 30381, 33332, 36537, 40508, 48716, 49998, 52562, 60762, 73074, 78843, 99996, 105124, 121524, 146148, 157686, 158327, 315372, 316654, 341653, 474981, 499339, 633308, 683306, 949962, 998678, 1024959, 1366612, 1498017, 1899924, 1997356, 2049918, 2996034, 4099836, 5992068, 6491407, 12982814, 19474221, 25965628, 38948442, 77896884]

約数ペア:

[(1, 77896884), (2, 38948442), (3, 25965628), (4, 19474221), (6, 12982814), (12, 6491407), (13, 5992068), (19, 4099836), (26, 2996034), (38, 2049918), (39, 1997356), (41, 1899924), (52, 1498017), (57, 1366612), (76, 1024959), (78, 998678), (82, 949962), (114, 683306), (123, 633308), (156, 499339), (164, 474981), (228, 341653), (246, 316654), (247, 315372), (492, 158327), (494, 157686), (533, 146148), (641, 121524), (741, 105124), (779, 99996), (988, 78843), (1066, 73074), (1282, 60762), (1482, 52562), (1558, 49998), (1599, 48716), (1923, 40508), (2132, 36537), (2337, 33332), (2564, 30381), (2964, 26281), (3116, 24999), (3198, 24358), (3846, 20254), (4674, 16666), (6396, 12179), (7692, 10127), (8333, 9348)]