72494248180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{466561}}^1$

素因数の和:467044

約数の個数: 48

約数和(自身を含む): 161546159376

約数和(自身を除く): 89051911196

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 457, 914, 1828, 2285, 4570, 7769, 9140, 15538, 31076, 38845, 77690, 155380, 466561, 933122, 1866244, 2332805, 4665610, 7931537, 9331220, 15863074, 31726148, 39657685, 79315370, 158630740, 213218377, 426436754, 852873508, 1066091885, 2132183770, 3624712409, 4264367540, 7249424818, 14498849636, 18123562045, 36247124090, 72494248180]

約数ペア:

[(1, 72494248180), (2, 36247124090), (4, 18123562045), (5, 14498849636), (10, 7249424818), (17, 4264367540), (20, 3624712409), (34, 2132183770), (68, 1066091885), (85, 852873508), (170, 426436754), (340, 213218377), (457, 158630740), (914, 79315370), (1828, 39657685), (2285, 31726148), (4570, 15863074), (7769, 9331220), (9140, 7931537), (15538, 4665610), (31076, 2332805), (38845, 1866244), (77690, 933122), (155380, 466561)]