76180356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{503}}^1\times {\mathrm{601}}^1$

素因数の和:1121

約数の個数: 72

約数和(自身を含む): 220881024

約数和(自身を除く): 144700668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 503, 601, 1006, 1202, 1509, 1803, 2012, 2404, 3018, 3521, 3606, 4207, 4527, 5409, 6036, 7042, 7212, 8414, 9054, 10563, 10818, 12621, 14084, 16828, 18108, 21126, 21636, 25242, 31689, 37863, 42252, 50484, 63378, 75726, 126756, 151452, 302303, 604606, 906909, 1209212, 1813818, 2116121, 2720727, 3627636, 4232242, 5441454, 6348363, 8464484, 10882908, 12696726, 19045089, 25393452, 38090178, 76180356]

約数ペア:

[(1, 76180356), (2, 38090178), (3, 25393452), (4, 19045089), (6, 12696726), (7, 10882908), (9, 8464484), (12, 6348363), (14, 5441454), (18, 4232242), (21, 3627636), (28, 2720727), (36, 2116121), (42, 1813818), (63, 1209212), (84, 906909), (126, 604606), (252, 302303), (503, 151452), (601, 126756), (1006, 75726), (1202, 63378), (1509, 50484), (1803, 42252), (2012, 37863), (2404, 31689), (3018, 25242), (3521, 21636), (3606, 21126), (4207, 18108), (4527, 16828), (5409, 14084), (6036, 12621), (7042, 10818), (7212, 10563), (8414, 9054)]