80608788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4201}}^1$

素因数の和:4265

約数の個数: 72

約数和(自身を含む): 224840616

約数和(自身を除く): 144231828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 468, 492, 533, 738, 1066, 1476, 1599, 2132, 3198, 4201, 4797, 6396, 8402, 9594, 12603, 16804, 19188, 25206, 37809, 50412, 54613, 75618, 109226, 151236, 163839, 172241, 218452, 327678, 344482, 491517, 516723, 655356, 688964, 983034, 1033446, 1550169, 1966068, 2066892, 2239133, 3100338, 4478266, 6200676, 6717399, 8956532, 13434798, 20152197, 26869596, 40304394, 80608788]

約数ペア:

[(1, 80608788), (2, 40304394), (3, 26869596), (4, 20152197), (6, 13434798), (9, 8956532), (12, 6717399), (13, 6200676), (18, 4478266), (26, 3100338), (36, 2239133), (39, 2066892), (41, 1966068), (52, 1550169), (78, 1033446), (82, 983034), (117, 688964), (123, 655356), (156, 516723), (164, 491517), (234, 344482), (246, 327678), (369, 218452), (468, 172241), (492, 163839), (533, 151236), (738, 109226), (1066, 75618), (1476, 54613), (1599, 50412), (2132, 37809), (3198, 25206), (4201, 19188), (4797, 16804), (6396, 12603), (8402, 9594)]