89353992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:443

約数の個数: 128

約数和(自身を含む): 277724160

約数和(自身を除く): 188370168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 163, 168, 182, 251, 273, 312, 326, 364, 489, 502, 546, 652, 728, 753, 978, 1004, 1092, 1141, 1304, 1506, 1757, 1956, 2008, 2119, 2184, 2282, 3012, 3263, 3423, 3514, 3912, 4238, 4564, 5271, 6024, 6357, 6526, 6846, 7028, 8476, 9128, 9789, 10542, 12714, 13052, 13692, 14056, 14833, 16952, 19578, 21084, 22841, 25428, 26104, 27384, 29666, 39156, 40913, 42168, 44499, 45682, 50856, 59332, 68523, 78312, 81826, 88998, 91364, 118664, 122739, 137046, 163652, 177996, 182728, 245478, 274092, 286391, 327304, 355992, 490956, 531869, 548184, 572782, 859173, 981912, 1063738, 1145564, 1595607, 1718346, 2127476, 2291128, 3191214, 3436692, 3723083, 4254952, 6382428, 6873384, 7446166, 11169249, 12764856, 14892332, 22338498, 29784664, 44676996, 89353992]

約数ペア:

[(1, 89353992), (2, 44676996), (3, 29784664), (4, 22338498), (6, 14892332), (7, 12764856), (8, 11169249), (12, 7446166), (13, 6873384), (14, 6382428), (21, 4254952), (24, 3723083), (26, 3436692), (28, 3191214), (39, 2291128), (42, 2127476), (52, 1718346), (56, 1595607), (78, 1145564), (84, 1063738), (91, 981912), (104, 859173), (156, 572782), (163, 548184), (168, 531869), (182, 490956), (251, 355992), (273, 327304), (312, 286391), (326, 274092), (364, 245478), (489, 182728), (502, 177996), (546, 163652), (652, 137046), (728, 122739), (753, 118664), (978, 91364), (1004, 88998), (1092, 81826), (1141, 78312), (1304, 68523), (1506, 59332), (1757, 50856), (1956, 45682), (2008, 44499), (2119, 42168), (2184, 40913), (2282, 39156), (3012, 29666), (3263, 27384), (3423, 26104), (3514, 25428), (3912, 22841), (4238, 21084), (4564, 19578), (5271, 16952), (6024, 14833), (6357, 14056), (6526, 13692), (6846, 13052), (7028, 12714), (8476, 10542), (9128, 9789)]