1780056

素因数分解:

$2^3\times 3^4\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 80

約数和(自身を含む): 5183640

約数和(自身を除く): 3403584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 67, 72, 81, 82, 108, 123, 134, 162, 164, 201, 216, 246, 268, 324, 328, 369, 402, 492, 536, 603, 648, 738, 804, 984, 1107, 1206, 1476, 1608, 1809, 2214, 2412, 2747, 2952, 3321, 3618, 4428, 4824, 5427, 5494, 6642, 7236, 8241, 8856, 10854, 10988, 13284, 14472, 16482, 21708, 21976, 24723, 26568, 32964, 43416, 49446, 65928, 74169, 98892, 148338, 197784, 222507, 296676, 445014, 593352, 890028, 1780056]

約数ペア:

[(1, 1780056), (2, 890028), (3, 593352), (4, 445014), (6, 296676), (8, 222507), (9, 197784), (12, 148338), (18, 98892), (24, 74169), (27, 65928), (36, 49446), (41, 43416), (54, 32964), (67, 26568), (72, 24723), (81, 21976), (82, 21708), (108, 16482), (123, 14472), (134, 13284), (162, 10988), (164, 10854), (201, 8856), (216, 8241), (246, 7236), (268, 6642), (324, 5494), (328, 5427), (369, 4824), (402, 4428), (492, 3618), (536, 3321), (603, 2952), (648, 2747), (738, 2412), (804, 2214), (984, 1809), (1107, 1608), (1206, 1476)]