77889996

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{467}}^1$

素因数の和:631

約数の個数: 72

約数和(自身を含む): 203911344

約数和(自身を除く): 126021348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 113, 123, 164, 226, 246, 339, 369, 452, 467, 492, 678, 738, 934, 1017, 1356, 1401, 1476, 1868, 2034, 2802, 4068, 4203, 4633, 5604, 8406, 9266, 13899, 16812, 18532, 19147, 27798, 38294, 41697, 52771, 55596, 57441, 76588, 83394, 105542, 114882, 158313, 166788, 172323, 211084, 229764, 316626, 344646, 474939, 633252, 689292, 949878, 1899756, 2163611, 4327222, 6490833, 8654444, 12981666, 19472499, 25963332, 38944998, 77889996]

約数ペア:

[(1, 77889996), (2, 38944998), (3, 25963332), (4, 19472499), (6, 12981666), (9, 8654444), (12, 6490833), (18, 4327222), (36, 2163611), (41, 1899756), (82, 949878), (113, 689292), (123, 633252), (164, 474939), (226, 344646), (246, 316626), (339, 229764), (369, 211084), (452, 172323), (467, 166788), (492, 158313), (678, 114882), (738, 105542), (934, 83394), (1017, 76588), (1356, 57441), (1401, 55596), (1476, 52771), (1868, 41697), (2034, 38294), (2802, 27798), (4068, 19147), (4203, 18532), (4633, 16812), (5604, 13899), (8406, 9266)]