172680708

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1\times {\mathrm{541}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 410723264

約数和(自身を除く): 238042556

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 397, 402, 541, 794, 804, 1082, 1191, 1588, 1623, 2164, 2382, 3246, 4764, 6492, 26599, 36247, 53198, 72494, 79797, 106396, 108741, 144988, 159594, 214777, 217482, 319188, 429554, 434964, 644331, 859108, 1288662, 2577324, 14390059, 28780118, 43170177, 57560236, 86340354, 172680708]

約数ペア:

[(1, 172680708), (2, 86340354), (3, 57560236), (4, 43170177), (6, 28780118), (12, 14390059), (67, 2577324), (134, 1288662), (201, 859108), (268, 644331), (397, 434964), (402, 429554), (541, 319188), (794, 217482), (804, 214777), (1082, 159594), (1191, 144988), (1588, 108741), (1623, 106396), (2164, 79797), (2382, 72494), (3246, 53198), (4764, 36247), (6492, 26599)]