89049488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 198201600

約数和(自身を除く): 109152112

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 73, 88, 116, 146, 176, 232, 239, 292, 319, 464, 478, 584, 638, 803, 956, 1168, 1276, 1606, 1912, 2117, 2552, 2629, 3212, 3824, 4234, 5104, 5258, 6424, 6931, 8468, 10516, 12848, 13862, 16936, 17447, 21032, 23287, 27724, 33872, 34894, 42064, 46574, 55448, 69788, 76241, 93148, 110896, 139576, 152482, 186296, 191917, 279152, 304964, 372592, 383834, 505963, 609928, 767668, 1011926, 1219856, 1535336, 2023852, 3070672, 4047704, 5565593, 8095408, 11131186, 22262372, 44524744, 89049488]

約数ペア:

[(1, 89049488), (2, 44524744), (4, 22262372), (8, 11131186), (11, 8095408), (16, 5565593), (22, 4047704), (29, 3070672), (44, 2023852), (58, 1535336), (73, 1219856), (88, 1011926), (116, 767668), (146, 609928), (176, 505963), (232, 383834), (239, 372592), (292, 304964), (319, 279152), (464, 191917), (478, 186296), (584, 152482), (638, 139576), (803, 110896), (956, 93148), (1168, 76241), (1276, 69788), (1606, 55448), (1912, 46574), (2117, 42064), (2552, 34894), (2629, 33872), (3212, 27724), (3824, 23287), (4234, 21032), (5104, 17447), (5258, 16936), (6424, 13862), (6931, 12848), (8468, 10516)]