90698808

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 253808640

約数和(自身を除く): 163109832

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 71, 93, 101, 102, 124, 136, 142, 186, 202, 204, 213, 248, 284, 303, 372, 404, 408, 426, 527, 568, 606, 744, 808, 852, 1054, 1207, 1212, 1581, 1704, 1717, 2108, 2201, 2414, 2424, 3131, 3162, 3434, 3621, 4216, 4402, 4828, 5151, 6262, 6324, 6603, 6868, 7171, 7242, 8804, 9393, 9656, 10302, 12524, 12648, 13206, 13736, 14342, 14484, 17608, 18786, 20604, 21513, 25048, 26412, 28684, 28968, 37417, 37572, 41208, 43026, 52824, 53227, 57368, 74834, 75144, 86052, 106454, 112251, 121907, 149668, 159681, 172104, 212908, 222301, 224502, 243814, 299336, 319362, 365721, 425816, 444602, 449004, 487628, 638724, 666903, 731442, 889204, 898008, 975256, 1277448, 1333806, 1462884, 1778408, 2667612, 2925768, 3779117, 5335224, 7558234, 11337351, 15116468, 22674702, 30232936, 45349404, 90698808]

約数ペア:

[(1, 90698808), (2, 45349404), (3, 30232936), (4, 22674702), (6, 15116468), (8, 11337351), (12, 7558234), (17, 5335224), (24, 3779117), (31, 2925768), (34, 2667612), (51, 1778408), (62, 1462884), (68, 1333806), (71, 1277448), (93, 975256), (101, 898008), (102, 889204), (124, 731442), (136, 666903), (142, 638724), (186, 487628), (202, 449004), (204, 444602), (213, 425816), (248, 365721), (284, 319362), (303, 299336), (372, 243814), (404, 224502), (408, 222301), (426, 212908), (527, 172104), (568, 159681), (606, 149668), (744, 121907), (808, 112251), (852, 106454), (1054, 86052), (1207, 75144), (1212, 74834), (1581, 57368), (1704, 53227), (1717, 52824), (2108, 43026), (2201, 41208), (2414, 37572), (2424, 37417), (3131, 28968), (3162, 28684), (3434, 26412), (3621, 25048), (4216, 21513), (4402, 20604), (4828, 18786), (5151, 17608), (6262, 14484), (6324, 14342), (6603, 13736), (6868, 13206), (7171, 12648), (7242, 12524), (8804, 10302), (9393, 9656)]