77991012

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:383

約数の個数: 120

約数和(自身を含む): 226047360

約数和(自身を除く): 148056348

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 79, 81, 99, 108, 132, 158, 162, 198, 237, 277, 297, 316, 324, 396, 474, 554, 594, 711, 831, 869, 891, 948, 1108, 1188, 1422, 1662, 1738, 1782, 2133, 2493, 2607, 2844, 3047, 3324, 3476, 3564, 4266, 4986, 5214, 6094, 6399, 7479, 7821, 8532, 9141, 9972, 10428, 12188, 12798, 14958, 15642, 18282, 21883, 22437, 23463, 25596, 27423, 29916, 31284, 36564, 43766, 44874, 46926, 54846, 65649, 70389, 82269, 87532, 89748, 93852, 109692, 131298, 140778, 164538, 196947, 240713, 246807, 262596, 281556, 329076, 393894, 481426, 493614, 590841, 722139, 787788, 962852, 987228, 1181682, 1444278, 1772523, 2166417, 2363364, 2888556, 3545046, 4332834, 6499251, 7090092, 8665668, 12998502, 19497753, 25997004, 38995506, 77991012]

約数ペア:

[(1, 77991012), (2, 38995506), (3, 25997004), (4, 19497753), (6, 12998502), (9, 8665668), (11, 7090092), (12, 6499251), (18, 4332834), (22, 3545046), (27, 2888556), (33, 2363364), (36, 2166417), (44, 1772523), (54, 1444278), (66, 1181682), (79, 987228), (81, 962852), (99, 787788), (108, 722139), (132, 590841), (158, 493614), (162, 481426), (198, 393894), (237, 329076), (277, 281556), (297, 262596), (316, 246807), (324, 240713), (396, 196947), (474, 164538), (554, 140778), (594, 131298), (711, 109692), (831, 93852), (869, 89748), (891, 87532), (948, 82269), (1108, 70389), (1188, 65649), (1422, 54846), (1662, 46926), (1738, 44874), (1782, 43766), (2133, 36564), (2493, 31284), (2607, 29916), (2844, 27423), (3047, 25596), (3324, 23463), (3476, 22437), (3564, 21883), (4266, 18282), (4986, 15642), (5214, 14958), (6094, 12798), (6399, 12188), (7479, 10428), (7821, 9972), (8532, 9141)]