90707526

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:337

約数の個数: 144

約数和(自身を含む): 256196304

約数和(自身を除く): 165488778

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 81, 91, 98, 117, 126, 147, 162, 182, 189, 234, 243, 273, 293, 294, 351, 378, 441, 486, 546, 567, 586, 637, 702, 819, 879, 882, 1053, 1134, 1274, 1323, 1638, 1701, 1758, 1911, 2051, 2106, 2457, 2637, 2646, 3159, 3402, 3809, 3822, 3969, 4102, 4914, 5274, 5733, 6153, 6318, 7371, 7618, 7911, 7938, 11427, 11466, 11907, 12306, 14357, 14742, 15822, 17199, 18459, 22113, 22854, 23733, 23814, 26663, 28714, 34281, 34398, 36918, 43071, 44226, 47466, 51597, 53326, 55377, 68562, 71199, 79989, 86142, 102843, 103194, 110754, 129213, 142398, 154791, 159978, 166131, 186641, 205686, 239967, 258426, 308529, 309582, 332262, 373282, 387639, 479934, 498393, 559923, 617058, 719901, 775278, 925587, 996786, 1119846, 1162917, 1439802, 1679769, 1851174, 2159703, 2325834, 3359538, 3488751, 4319406, 5039307, 6479109, 6977502, 10078614, 12958218, 15117921, 30235842, 45353763, 90707526]

約数ペア:

[(1, 90707526), (2, 45353763), (3, 30235842), (6, 15117921), (7, 12958218), (9, 10078614), (13, 6977502), (14, 6479109), (18, 5039307), (21, 4319406), (26, 3488751), (27, 3359538), (39, 2325834), (42, 2159703), (49, 1851174), (54, 1679769), (63, 1439802), (78, 1162917), (81, 1119846), (91, 996786), (98, 925587), (117, 775278), (126, 719901), (147, 617058), (162, 559923), (182, 498393), (189, 479934), (234, 387639), (243, 373282), (273, 332262), (293, 309582), (294, 308529), (351, 258426), (378, 239967), (441, 205686), (486, 186641), (546, 166131), (567, 159978), (586, 154791), (637, 142398), (702, 129213), (819, 110754), (879, 103194), (882, 102843), (1053, 86142), (1134, 79989), (1274, 71199), (1323, 68562), (1638, 55377), (1701, 53326), (1758, 51597), (1911, 47466), (2051, 44226), (2106, 43071), (2457, 36918), (2637, 34398), (2646, 34281), (3159, 28714), (3402, 26663), (3809, 23814), (3822, 23733), (3969, 22854), (4102, 22113), (4914, 18459), (5274, 17199), (5733, 15822), (6153, 14742), (6318, 14357), (7371, 12306), (7618, 11907), (7911, 11466), (7938, 11427)]