66756552

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1249}}^1$

素因数の和:1406

約数の個数: 64

約数和(自身を含む): 178200000

約数和(自身を除く): 111443448

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 131, 136, 204, 262, 393, 408, 524, 786, 1048, 1249, 1572, 2227, 2498, 3144, 3747, 4454, 4996, 6681, 7494, 8908, 9992, 13362, 14988, 17816, 21233, 26724, 29976, 42466, 53448, 63699, 84932, 127398, 163619, 169864, 254796, 327238, 490857, 509592, 654476, 981714, 1308952, 1963428, 2781523, 3926856, 5563046, 8344569, 11126092, 16689138, 22252184, 33378276, 66756552]

約数ペア:

[(1, 66756552), (2, 33378276), (3, 22252184), (4, 16689138), (6, 11126092), (8, 8344569), (12, 5563046), (17, 3926856), (24, 2781523), (34, 1963428), (51, 1308952), (68, 981714), (102, 654476), (131, 509592), (136, 490857), (204, 327238), (262, 254796), (393, 169864), (408, 163619), (524, 127398), (786, 84932), (1048, 63699), (1249, 53448), (1572, 42466), (2227, 29976), (2498, 26724), (3144, 21233), (3747, 17816), (4454, 14988), (4996, 13362), (6681, 9992), (7494, 8908)]