89810172

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1$

素因数の和:979

約数の個数: 72

約数和(自身を含む): 236107872

約数和(自身を除く): 146297700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 71, 82, 123, 142, 164, 213, 246, 284, 369, 426, 492, 639, 738, 852, 857, 1278, 1476, 1714, 2556, 2571, 2911, 3428, 5142, 5822, 7713, 8733, 10284, 11644, 15426, 17466, 26199, 30852, 34932, 35137, 52398, 60847, 70274, 104796, 105411, 121694, 140548, 182541, 210822, 243388, 316233, 365082, 421644, 547623, 632466, 730164, 1095246, 1264932, 2190492, 2494727, 4989454, 7484181, 9978908, 14968362, 22452543, 29936724, 44905086, 89810172]

約数ペア:

[(1, 89810172), (2, 44905086), (3, 29936724), (4, 22452543), (6, 14968362), (9, 9978908), (12, 7484181), (18, 4989454), (36, 2494727), (41, 2190492), (71, 1264932), (82, 1095246), (123, 730164), (142, 632466), (164, 547623), (213, 421644), (246, 365082), (284, 316233), (369, 243388), (426, 210822), (492, 182541), (639, 140548), (738, 121694), (852, 105411), (857, 104796), (1278, 70274), (1476, 60847), (1714, 52398), (2556, 35137), (2571, 34932), (2911, 30852), (3428, 26199), (5142, 17466), (5822, 15426), (7713, 11644), (8733, 10284)]