90390144

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:1002

約数の個数: 128

約数和(自身を含む): 272462400

約数和(自身を除く): 182072256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 304, 312, 384, 416, 456, 494, 608, 624, 741, 832, 912, 953, 988, 1216, 1248, 1482, 1664, 1824, 1906, 1976, 2432, 2496, 2859, 2964, 3648, 3812, 3952, 4992, 5718, 5928, 7296, 7624, 7904, 11436, 11856, 12389, 15248, 15808, 18107, 22872, 23712, 24778, 30496, 31616, 36214, 37167, 45744, 47424, 49556, 54321, 60992, 72428, 74334, 91488, 94848, 99112, 108642, 121984, 144856, 148668, 182976, 198224, 217284, 235391, 289712, 297336, 365952, 396448, 434568, 470782, 579424, 594672, 706173, 792896, 869136, 941564, 1158848, 1189344, 1412346, 1585792, 1738272, 1883128, 2317696, 2378688, 2824692, 3476544, 3766256, 4757376, 5649384, 6953088, 7532512, 11298768, 15065024, 22597536, 30130048, 45195072, 90390144]

約数ペア:

[(1, 90390144), (2, 45195072), (3, 30130048), (4, 22597536), (6, 15065024), (8, 11298768), (12, 7532512), (13, 6953088), (16, 5649384), (19, 4757376), (24, 3766256), (26, 3476544), (32, 2824692), (38, 2378688), (39, 2317696), (48, 1883128), (52, 1738272), (57, 1585792), (64, 1412346), (76, 1189344), (78, 1158848), (96, 941564), (104, 869136), (114, 792896), (128, 706173), (152, 594672), (156, 579424), (192, 470782), (208, 434568), (228, 396448), (247, 365952), (304, 297336), (312, 289712), (384, 235391), (416, 217284), (456, 198224), (494, 182976), (608, 148668), (624, 144856), (741, 121984), (832, 108642), (912, 99112), (953, 94848), (988, 91488), (1216, 74334), (1248, 72428), (1482, 60992), (1664, 54321), (1824, 49556), (1906, 47424), (1976, 45744), (2432, 37167), (2496, 36214), (2859, 31616), (2964, 30496), (3648, 24778), (3812, 23712), (3952, 22872), (4992, 18107), (5718, 15808), (5928, 15248), (7296, 12389), (7624, 11856), (7904, 11436)]