89017368

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 255744000

約数和(自身を除く): 166726632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 73, 88, 93, 124, 132, 146, 149, 186, 219, 248, 264, 292, 298, 341, 372, 438, 447, 584, 596, 682, 744, 803, 876, 894, 1023, 1192, 1364, 1606, 1639, 1752, 1788, 2046, 2263, 2409, 2728, 3212, 3278, 3576, 4092, 4526, 4619, 4818, 4917, 6424, 6556, 6789, 8184, 9052, 9238, 9636, 9834, 10877, 13112, 13578, 13857, 18104, 18476, 19272, 19668, 21754, 24893, 27156, 27714, 32631, 36952, 39336, 43508, 49786, 50809, 54312, 55428, 65262, 74679, 87016, 99572, 101618, 110856, 119647, 130524, 149358, 152427, 199144, 203236, 239294, 261048, 298716, 304854, 337187, 358941, 406472, 478588, 597432, 609708, 674374, 717882, 957176, 1011561, 1219416, 1348748, 1435764, 2023122, 2697496, 2871528, 3709057, 4046244, 7418114, 8092488, 11127171, 14836228, 22254342, 29672456, 44508684, 89017368]

約数ペア:

[(1, 89017368), (2, 44508684), (3, 29672456), (4, 22254342), (6, 14836228), (8, 11127171), (11, 8092488), (12, 7418114), (22, 4046244), (24, 3709057), (31, 2871528), (33, 2697496), (44, 2023122), (62, 1435764), (66, 1348748), (73, 1219416), (88, 1011561), (93, 957176), (124, 717882), (132, 674374), (146, 609708), (149, 597432), (186, 478588), (219, 406472), (248, 358941), (264, 337187), (292, 304854), (298, 298716), (341, 261048), (372, 239294), (438, 203236), (447, 199144), (584, 152427), (596, 149358), (682, 130524), (744, 119647), (803, 110856), (876, 101618), (894, 99572), (1023, 87016), (1192, 74679), (1364, 65262), (1606, 55428), (1639, 54312), (1752, 50809), (1788, 49786), (2046, 43508), (2263, 39336), (2409, 36952), (2728, 32631), (3212, 27714), (3278, 27156), (3576, 24893), (4092, 21754), (4526, 19668), (4619, 19272), (4818, 18476), (4917, 18104), (6424, 13857), (6556, 13578), (6789, 13112), (8184, 10877), (9052, 9834), (9238, 9636)]