72716079968

素因数分解:

$2^5\times 7^2\times {\mathrm{853}}^1\times {\mathrm{54367}}^1$

素因数の和:55244

約数の個数: 72

約数和(自身を含む): 166731106752

約数和(自身を除く): 94015026784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 853, 1568, 1706, 3412, 5971, 6824, 11942, 13648, 23884, 27296, 41797, 47768, 54367, 83594, 95536, 108734, 167188, 191072, 217468, 334376, 380569, 434936, 668752, 761138, 869872, 1337504, 1522276, 1739744, 2663983, 3044552, 5327966, 6089104, 10655932, 12178208, 21311864, 42623728, 46375051, 85247456, 92750102, 185500204, 324625357, 371000408, 649250714, 742000816, 1298501428, 1484001632, 2272377499, 2597002856, 4544754998, 5194005712, 9089509996, 10388011424, 18179019992, 36358039984, 72716079968]

約数ペア:

[(1, 72716079968), (2, 36358039984), (4, 18179019992), (7, 10388011424), (8, 9089509996), (14, 5194005712), (16, 4544754998), (28, 2597002856), (32, 2272377499), (49, 1484001632), (56, 1298501428), (98, 742000816), (112, 649250714), (196, 371000408), (224, 324625357), (392, 185500204), (784, 92750102), (853, 85247456), (1568, 46375051), (1706, 42623728), (3412, 21311864), (5971, 12178208), (6824, 10655932), (11942, 6089104), (13648, 5327966), (23884, 3044552), (27296, 2663983), (41797, 1739744), (47768, 1522276), (54367, 1337504), (83594, 869872), (95536, 761138), (108734, 668752), (167188, 434936), (191072, 380569), (217468, 334376)]