72614291504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{61357}}^1$

素因数の和:61630

約数の個数: 80

約数和(自身を含む): 157493714400

約数和(自身を除く): 84879422896

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 229, 272, 304, 323, 458, 646, 916, 1292, 1832, 2584, 3664, 3893, 4351, 5168, 7786, 8702, 15572, 17404, 31144, 34808, 61357, 62288, 69616, 73967, 122714, 147934, 245428, 295868, 490856, 591736, 981712, 1043069, 1165783, 1183472, 2086138, 2331566, 4172276, 4663132, 8344552, 9326264, 14050753, 16689104, 18652528, 19818311, 28101506, 39636622, 56203012, 79273244, 112406024, 158546488, 224812048, 238862801, 266964307, 317092976, 477725602, 533928614, 955451204, 1067857228, 1910902408, 2135714456, 3821804816, 4271428912, 4538393219, 9076786438, 18153572876, 36307145752, 72614291504]

約数ペア:

[(1, 72614291504), (2, 36307145752), (4, 18153572876), (8, 9076786438), (16, 4538393219), (17, 4271428912), (19, 3821804816), (34, 2135714456), (38, 1910902408), (68, 1067857228), (76, 955451204), (136, 533928614), (152, 477725602), (229, 317092976), (272, 266964307), (304, 238862801), (323, 224812048), (458, 158546488), (646, 112406024), (916, 79273244), (1292, 56203012), (1832, 39636622), (2584, 28101506), (3664, 19818311), (3893, 18652528), (4351, 16689104), (5168, 14050753), (7786, 9326264), (8702, 8344552), (15572, 4663132), (17404, 4172276), (31144, 2331566), (34808, 2086138), (61357, 1183472), (62288, 1165783), (69616, 1043069), (73967, 981712), (122714, 591736), (147934, 490856), (245428, 295868)]