73213864

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 149688000

約数和(自身を除く): 76474136

約数列:

[1, 2, 4, 8, 29, 41, 43, 58, 82, 86, 116, 164, 172, 179, 232, 328, 344, 358, 716, 1189, 1247, 1432, 1763, 2378, 2494, 3526, 4756, 4988, 5191, 7052, 7339, 7697, 9512, 9976, 10382, 14104, 14678, 15394, 20764, 29356, 30788, 41528, 51127, 58712, 61576, 102254, 204508, 212831, 223213, 315577, 409016, 425662, 446426, 631154, 851324, 892852, 1262308, 1702648, 1785704, 2524616, 9151733, 18303466, 36606932, 73213864]

約数ペア:

[(1, 73213864), (2, 36606932), (4, 18303466), (8, 9151733), (29, 2524616), (41, 1785704), (43, 1702648), (58, 1262308), (82, 892852), (86, 851324), (116, 631154), (164, 446426), (172, 425662), (179, 409016), (232, 315577), (328, 223213), (344, 212831), (358, 204508), (716, 102254), (1189, 61576), (1247, 58712), (1432, 51127), (1763, 41528), (2378, 30788), (2494, 29356), (3526, 20764), (4756, 15394), (4988, 14678), (5191, 14104), (7052, 10382), (7339, 9976), (7697, 9512)]