81839964

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{743}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 195487488

約数和(自身を除く): 113647524

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 137, 201, 268, 274, 402, 411, 548, 743, 804, 822, 1486, 1644, 2229, 2972, 4458, 8916, 9179, 18358, 27537, 36716, 49781, 55074, 99562, 101791, 110148, 149343, 199124, 203582, 298686, 305373, 407164, 597372, 610746, 1221492, 6819997, 13639994, 20459991, 27279988, 40919982, 81839964]

約数ペア:

[(1, 81839964), (2, 40919982), (3, 27279988), (4, 20459991), (6, 13639994), (12, 6819997), (67, 1221492), (134, 610746), (137, 597372), (201, 407164), (268, 305373), (274, 298686), (402, 203582), (411, 199124), (548, 149343), (743, 110148), (804, 101791), (822, 99562), (1486, 55074), (1644, 49781), (2229, 36716), (2972, 27537), (4458, 18358), (8916, 9179)]