90658764

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:657

約数の個数: 120

約数和(自身を含む): 275159808

約数和(自身を除く): 184501044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 71, 81, 84, 108, 126, 142, 162, 189, 213, 252, 284, 324, 378, 426, 497, 563, 567, 639, 756, 852, 994, 1126, 1134, 1278, 1491, 1689, 1917, 1988, 2252, 2268, 2556, 2982, 3378, 3834, 3941, 4473, 5067, 5751, 5964, 6756, 7668, 7882, 8946, 10134, 11502, 11823, 13419, 15201, 15764, 17892, 20268, 23004, 23646, 26838, 30402, 35469, 39973, 40257, 45603, 47292, 53676, 60804, 70938, 79946, 80514, 91206, 106407, 119919, 141876, 159892, 161028, 182412, 212814, 239838, 279811, 319221, 359757, 425628, 479676, 559622, 638442, 719514, 839433, 1079271, 1119244, 1276884, 1439028, 1678866, 2158542, 2518299, 3237813, 3357732, 4317084, 5036598, 6475626, 7554897, 10073196, 12951252, 15109794, 22664691, 30219588, 45329382, 90658764]

約数ペア:

[(1, 90658764), (2, 45329382), (3, 30219588), (4, 22664691), (6, 15109794), (7, 12951252), (9, 10073196), (12, 7554897), (14, 6475626), (18, 5036598), (21, 4317084), (27, 3357732), (28, 3237813), (36, 2518299), (42, 2158542), (54, 1678866), (63, 1439028), (71, 1276884), (81, 1119244), (84, 1079271), (108, 839433), (126, 719514), (142, 638442), (162, 559622), (189, 479676), (213, 425628), (252, 359757), (284, 319221), (324, 279811), (378, 239838), (426, 212814), (497, 182412), (563, 161028), (567, 159892), (639, 141876), (756, 119919), (852, 106407), (994, 91206), (1126, 80514), (1134, 79946), (1278, 70938), (1491, 60804), (1689, 53676), (1917, 47292), (1988, 45603), (2252, 40257), (2268, 39973), (2556, 35469), (2982, 30402), (3378, 26838), (3834, 23646), (3941, 23004), (4473, 20268), (5067, 17892), (5751, 15764), (5964, 15201), (6756, 13419), (7668, 11823), (7882, 11502), (8946, 10134)]