8148348

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:803

約数の個数: 72

約数和(自身を含む): 23176608

約数和(自身を除く): 15028260

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 757, 828, 897, 1196, 1514, 1794, 2271, 2691, 3028, 3588, 4542, 5382, 6813, 9084, 9841, 10764, 13626, 17411, 19682, 27252, 29523, 34822, 39364, 52233, 59046, 69644, 88569, 104466, 118092, 156699, 177138, 208932, 226343, 313398, 354276, 452686, 626796, 679029, 905372, 1358058, 2037087, 2716116, 4074174, 8148348]

約数ペア:

[(1, 8148348), (2, 4074174), (3, 2716116), (4, 2037087), (6, 1358058), (9, 905372), (12, 679029), (13, 626796), (18, 452686), (23, 354276), (26, 313398), (36, 226343), (39, 208932), (46, 177138), (52, 156699), (69, 118092), (78, 104466), (92, 88569), (117, 69644), (138, 59046), (156, 52233), (207, 39364), (234, 34822), (276, 29523), (299, 27252), (414, 19682), (468, 17411), (598, 13626), (757, 10764), (828, 9841), (897, 9084), (1196, 6813), (1514, 5382), (1794, 4542), (2271, 3588), (2691, 3028)]