90773456

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:244

約数の個数: 80

約数和(自身を含む): 193797120

約数和(自身を除く): 103023664

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 73, 92, 109, 124, 146, 184, 218, 248, 292, 368, 436, 496, 584, 713, 872, 1168, 1426, 1679, 1744, 2263, 2507, 2852, 3358, 3379, 4526, 5014, 5704, 6716, 6758, 7957, 9052, 10028, 11408, 13432, 13516, 15914, 18104, 20056, 26864, 27032, 31828, 36208, 40112, 52049, 54064, 63656, 77717, 104098, 127312, 155434, 183011, 208196, 246667, 310868, 366022, 416392, 493334, 621736, 732044, 832784, 986668, 1243472, 1464088, 1973336, 2928176, 3946672, 5673341, 11346682, 22693364, 45386728, 90773456]

約数ペア:

[(1, 90773456), (2, 45386728), (4, 22693364), (8, 11346682), (16, 5673341), (23, 3946672), (31, 2928176), (46, 1973336), (62, 1464088), (73, 1243472), (92, 986668), (109, 832784), (124, 732044), (146, 621736), (184, 493334), (218, 416392), (248, 366022), (292, 310868), (368, 246667), (436, 208196), (496, 183011), (584, 155434), (713, 127312), (872, 104098), (1168, 77717), (1426, 63656), (1679, 54064), (1744, 52049), (2263, 40112), (2507, 36208), (2852, 31828), (3358, 27032), (3379, 26864), (4526, 20056), (5014, 18104), (5704, 15914), (6716, 13516), (6758, 13432), (7957, 11408), (9052, 10028)]