90150048

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{18413}}^1$

素因数の和:18446

約数の個数: 72

約数和(自身を含む): 271459188

約数和(自身を除く): 181309140

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 18413, 36826, 55239, 73652, 110478, 147304, 165717, 220956, 294608, 313021, 331434, 441912, 589216, 626042, 662868, 883824, 939063, 1252084, 1325736, 1767648, 1878126, 2504168, 2651472, 2817189, 3756252, 5008336, 5302944, 5634378, 7512504, 10016672, 11268756, 15025008, 22537512, 30050016, 45075024, 90150048]

約数ペア:

[(1, 90150048), (2, 45075024), (3, 30050016), (4, 22537512), (6, 15025008), (8, 11268756), (9, 10016672), (12, 7512504), (16, 5634378), (17, 5302944), (18, 5008336), (24, 3756252), (32, 2817189), (34, 2651472), (36, 2504168), (48, 1878126), (51, 1767648), (68, 1325736), (72, 1252084), (96, 939063), (102, 883824), (136, 662868), (144, 626042), (153, 589216), (204, 441912), (272, 331434), (288, 313021), (306, 294608), (408, 220956), (544, 165717), (612, 147304), (816, 110478), (1224, 73652), (1632, 55239), (2448, 36826), (4896, 18413)]