72988188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{751}}^1$

素因数の和:867

約数の個数: 96

約数和(自身を含む): 212244480

約数和(自身を除く): 139256292

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 89, 91, 156, 178, 182, 267, 273, 356, 364, 534, 546, 623, 751, 1068, 1092, 1157, 1246, 1502, 1869, 2253, 2314, 2492, 3004, 3471, 3738, 4506, 4628, 5257, 6942, 7476, 8099, 9012, 9763, 10514, 13884, 15771, 16198, 19526, 21028, 24297, 29289, 31542, 32396, 39052, 48594, 58578, 63084, 66839, 68341, 97188, 117156, 133678, 136682, 200517, 205023, 267356, 273364, 401034, 410046, 467873, 802068, 820092, 868907, 935746, 1403619, 1737814, 1871492, 2606721, 2807238, 3475628, 5213442, 5614476, 6082349, 10426884, 12164698, 18247047, 24329396, 36494094, 72988188]

約数ペア:

[(1, 72988188), (2, 36494094), (3, 24329396), (4, 18247047), (6, 12164698), (7, 10426884), (12, 6082349), (13, 5614476), (14, 5213442), (21, 3475628), (26, 2807238), (28, 2606721), (39, 1871492), (42, 1737814), (52, 1403619), (78, 935746), (84, 868907), (89, 820092), (91, 802068), (156, 467873), (178, 410046), (182, 401034), (267, 273364), (273, 267356), (356, 205023), (364, 200517), (534, 136682), (546, 133678), (623, 117156), (751, 97188), (1068, 68341), (1092, 66839), (1157, 63084), (1246, 58578), (1502, 48594), (1869, 39052), (2253, 32396), (2314, 31542), (2492, 29289), (3004, 24297), (3471, 21028), (3738, 19526), (4506, 16198), (4628, 15771), (5257, 13884), (6942, 10514), (7476, 9763), (8099, 9012)]