90797202

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{181}}^1$

素因数の和:280

約数の個数: 72

約数和(自身を含む): 211449420

約数和(自身を除く): 120652218

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 87, 93, 174, 181, 186, 261, 279, 362, 522, 543, 558, 899, 961, 1086, 1629, 1798, 1922, 2697, 2883, 3258, 5249, 5394, 5611, 5766, 8091, 8649, 10498, 11222, 15747, 16182, 16833, 17298, 27869, 31494, 33666, 47241, 50499, 55738, 83607, 94482, 100998, 162719, 167214, 173941, 250821, 325438, 347882, 488157, 501642, 521823, 976314, 1043646, 1464471, 1565469, 2928942, 3130938, 5044289, 10088578, 15132867, 30265734, 45398601, 90797202]

約数ペア:

[(1, 90797202), (2, 45398601), (3, 30265734), (6, 15132867), (9, 10088578), (18, 5044289), (29, 3130938), (31, 2928942), (58, 1565469), (62, 1464471), (87, 1043646), (93, 976314), (174, 521823), (181, 501642), (186, 488157), (261, 347882), (279, 325438), (362, 250821), (522, 173941), (543, 167214), (558, 162719), (899, 100998), (961, 94482), (1086, 83607), (1629, 55738), (1798, 50499), (1922, 47241), (2697, 33666), (2883, 31494), (3258, 27869), (5249, 17298), (5394, 16833), (5611, 16182), (5766, 15747), (8091, 11222), (8649, 10498)]