90709216

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 203636160

約数和(自身を除く): 112926944

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 73, 103, 104, 116, 146, 206, 208, 232, 292, 377, 412, 416, 464, 584, 754, 824, 928, 949, 1168, 1339, 1508, 1648, 1898, 2117, 2336, 2678, 2987, 3016, 3296, 3796, 4234, 5356, 5974, 6032, 7519, 7592, 8468, 10712, 11948, 12064, 15038, 15184, 16936, 21424, 23896, 27521, 30076, 30368, 33872, 38831, 42848, 47792, 55042, 60152, 67744, 77662, 95584, 97747, 110084, 120304, 155324, 195494, 218051, 220168, 240608, 310648, 390988, 436102, 440336, 621296, 781976, 872204, 880672, 1242592, 1563952, 1744408, 2834663, 3127904, 3488816, 5669326, 6977632, 11338652, 22677304, 45354608, 90709216]

約数ペア:

[(1, 90709216), (2, 45354608), (4, 22677304), (8, 11338652), (13, 6977632), (16, 5669326), (26, 3488816), (29, 3127904), (32, 2834663), (52, 1744408), (58, 1563952), (73, 1242592), (103, 880672), (104, 872204), (116, 781976), (146, 621296), (206, 440336), (208, 436102), (232, 390988), (292, 310648), (377, 240608), (412, 220168), (416, 218051), (464, 195494), (584, 155324), (754, 120304), (824, 110084), (928, 97747), (949, 95584), (1168, 77662), (1339, 67744), (1508, 60152), (1648, 55042), (1898, 47792), (2117, 42848), (2336, 38831), (2678, 33872), (2987, 30368), (3016, 30076), (3296, 27521), (3796, 23896), (4234, 21424), (5356, 16936), (5974, 15184), (6032, 15038), (7519, 12064), (7592, 11948), (8468, 10712)]