90016472

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2333}}^1$

素因数の和:2412

約数の個数: 64

約数和(自身を含む): 211740480

約数和(自身を除く): 121724008

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 53, 56, 91, 104, 106, 182, 212, 364, 371, 424, 689, 728, 742, 1378, 1484, 2333, 2756, 2968, 4666, 4823, 5512, 9332, 9646, 16331, 18664, 19292, 30329, 32662, 38584, 60658, 65324, 121316, 123649, 130648, 212303, 242632, 247298, 424606, 494596, 849212, 865543, 989192, 1607437, 1698424, 1731086, 3214874, 3462172, 6429748, 6924344, 11252059, 12859496, 22504118, 45008236, 90016472]

約数ペア:

[(1, 90016472), (2, 45008236), (4, 22504118), (7, 12859496), (8, 11252059), (13, 6924344), (14, 6429748), (26, 3462172), (28, 3214874), (52, 1731086), (53, 1698424), (56, 1607437), (91, 989192), (104, 865543), (106, 849212), (182, 494596), (212, 424606), (364, 247298), (371, 242632), (424, 212303), (689, 130648), (728, 123649), (742, 121316), (1378, 65324), (1484, 60658), (2333, 38584), (2756, 32662), (2968, 30329), (4666, 19292), (4823, 18664), (5512, 16331), (9332, 9646)]