66443904

素因数分解:

$2^7\times 3^2\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:578

約数の個数: 96

約数和(自身を含む): 193052340

約数和(自身を除く): 126608436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 137, 144, 192, 274, 288, 384, 411, 421, 548, 576, 822, 842, 1096, 1152, 1233, 1263, 1644, 1684, 2192, 2466, 2526, 3288, 3368, 3789, 4384, 4932, 5052, 6576, 6736, 7578, 8768, 9864, 10104, 13152, 13472, 15156, 17536, 19728, 20208, 26304, 26944, 30312, 39456, 40416, 52608, 53888, 57677, 60624, 78912, 80832, 115354, 121248, 157824, 161664, 173031, 230708, 242496, 346062, 461416, 484992, 519093, 692124, 922832, 1038186, 1384248, 1845664, 2076372, 2768496, 3691328, 4152744, 5536992, 7382656, 8305488, 11073984, 16610976, 22147968, 33221952, 66443904]

約数ペア:

[(1, 66443904), (2, 33221952), (3, 22147968), (4, 16610976), (6, 11073984), (8, 8305488), (9, 7382656), (12, 5536992), (16, 4152744), (18, 3691328), (24, 2768496), (32, 2076372), (36, 1845664), (48, 1384248), (64, 1038186), (72, 922832), (96, 692124), (128, 519093), (137, 484992), (144, 461416), (192, 346062), (274, 242496), (288, 230708), (384, 173031), (411, 161664), (421, 157824), (548, 121248), (576, 115354), (822, 80832), (842, 78912), (1096, 60624), (1152, 57677), (1233, 53888), (1263, 52608), (1644, 40416), (1684, 39456), (2192, 30312), (2466, 26944), (2526, 26304), (3288, 20208), (3368, 19728), (3789, 17536), (4384, 15156), (4932, 13472), (5052, 13152), (6576, 10104), (6736, 9864), (7578, 8768)]