80441634

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1619}}^1$

素因数の和:1664

約数の個数: 72

約数和(自身を含む): 202778640

約数和(自身を除く): 122337006

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 169, 182, 273, 294, 338, 507, 546, 637, 1014, 1183, 1274, 1619, 1911, 2366, 3238, 3549, 3822, 4857, 7098, 8281, 9714, 11333, 16562, 21047, 22666, 24843, 33999, 42094, 49686, 63141, 67998, 79331, 126282, 147329, 158662, 237993, 273611, 294658, 441987, 475986, 547222, 820833, 883974, 1031303, 1641666, 1915277, 2062606, 3093909, 3830554, 5745831, 6187818, 11491662, 13406939, 26813878, 40220817, 80441634]

約数ペア:

[(1, 80441634), (2, 40220817), (3, 26813878), (6, 13406939), (7, 11491662), (13, 6187818), (14, 5745831), (21, 3830554), (26, 3093909), (39, 2062606), (42, 1915277), (49, 1641666), (78, 1031303), (91, 883974), (98, 820833), (147, 547222), (169, 475986), (182, 441987), (273, 294658), (294, 273611), (338, 237993), (507, 158662), (546, 147329), (637, 126282), (1014, 79331), (1183, 67998), (1274, 63141), (1619, 49686), (1911, 42094), (2366, 33999), (3238, 24843), (3549, 22666), (3822, 21047), (4857, 16562), (7098, 11333), (8281, 9714)]