74786322

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 168182784

約数和(自身を除く): 93396462

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 157, 186, 197, 314, 394, 403, 471, 591, 806, 942, 1182, 1209, 2041, 2418, 2561, 4082, 4867, 5122, 6107, 6123, 7683, 9734, 12214, 12246, 14601, 15366, 18321, 29202, 30929, 36642, 61858, 63271, 79391, 92787, 126542, 158782, 185574, 189813, 238173, 379626, 402077, 476346, 804154, 958799, 1206231, 1917598, 2412462, 2876397, 5752794, 12464387, 24928774, 37393161, 74786322]

約数ペア:

[(1, 74786322), (2, 37393161), (3, 24928774), (6, 12464387), (13, 5752794), (26, 2876397), (31, 2412462), (39, 1917598), (62, 1206231), (78, 958799), (93, 804154), (157, 476346), (186, 402077), (197, 379626), (314, 238173), (394, 189813), (403, 185574), (471, 158782), (591, 126542), (806, 92787), (942, 79391), (1182, 63271), (1209, 61858), (2041, 36642), (2418, 30929), (2561, 29202), (4082, 18321), (4867, 15366), (5122, 14601), (6107, 12246), (6123, 12214), (7683, 9734)]