72873684

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5023}}^1$

素因数の和:5077

約数の個数: 72

約数和(自身を含む): 204818432

約数和(自身を除く): 131944748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 5023, 7254, 10046, 14508, 15069, 20092, 30138, 45207, 60276, 65299, 90414, 130598, 155713, 180828, 195897, 261196, 311426, 391794, 467139, 587691, 622852, 783588, 934278, 1175382, 1401417, 1868556, 2024269, 2350764, 2802834, 4048538, 5605668, 6072807, 8097076, 12145614, 18218421, 24291228, 36436842, 72873684]

約数ペア:

[(1, 72873684), (2, 36436842), (3, 24291228), (4, 18218421), (6, 12145614), (9, 8097076), (12, 6072807), (13, 5605668), (18, 4048538), (26, 2802834), (31, 2350764), (36, 2024269), (39, 1868556), (52, 1401417), (62, 1175382), (78, 934278), (93, 783588), (117, 622852), (124, 587691), (156, 467139), (186, 391794), (234, 311426), (279, 261196), (372, 195897), (403, 180828), (468, 155713), (558, 130598), (806, 90414), (1116, 65299), (1209, 60276), (1612, 45207), (2418, 30138), (3627, 20092), (4836, 15069), (5023, 14508), (7254, 10046)]