61107384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 179081280

約数和(自身を除く): 117973896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 41, 51, 52, 68, 78, 82, 102, 104, 123, 136, 156, 164, 204, 221, 246, 281, 312, 328, 408, 442, 492, 533, 562, 663, 697, 843, 884, 984, 1066, 1124, 1326, 1394, 1599, 1686, 1768, 2091, 2132, 2248, 2652, 2788, 3198, 3372, 3653, 4182, 4264, 4777, 5304, 5576, 6396, 6744, 7306, 8364, 9061, 9554, 10959, 11521, 12792, 14331, 14612, 16728, 18122, 19108, 21918, 23042, 27183, 28662, 29224, 34563, 36244, 38216, 43836, 46084, 54366, 57324, 62101, 69126, 72488, 87672, 92168, 108732, 114648, 124202, 138252, 149773, 186303, 195857, 217464, 248404, 276504, 299546, 372606, 391714, 449319, 496808, 587571, 599092, 745212, 783428, 898638, 1175142, 1198184, 1490424, 1566856, 1797276, 2350284, 2546141, 3594552, 4700568, 5092282, 7638423, 10184564, 15276846, 20369128, 30553692, 61107384]

約数ペア:

[(1, 61107384), (2, 30553692), (3, 20369128), (4, 15276846), (6, 10184564), (8, 7638423), (12, 5092282), (13, 4700568), (17, 3594552), (24, 2546141), (26, 2350284), (34, 1797276), (39, 1566856), (41, 1490424), (51, 1198184), (52, 1175142), (68, 898638), (78, 783428), (82, 745212), (102, 599092), (104, 587571), (123, 496808), (136, 449319), (156, 391714), (164, 372606), (204, 299546), (221, 276504), (246, 248404), (281, 217464), (312, 195857), (328, 186303), (408, 149773), (442, 138252), (492, 124202), (533, 114648), (562, 108732), (663, 92168), (697, 87672), (843, 72488), (884, 69126), (984, 62101), (1066, 57324), (1124, 54366), (1326, 46084), (1394, 43836), (1599, 38216), (1686, 36244), (1768, 34563), (2091, 29224), (2132, 28662), (2248, 27183), (2652, 23042), (2788, 21918), (3198, 19108), (3372, 18122), (3653, 16728), (4182, 14612), (4264, 14331), (4777, 12792), (5304, 11521), (5576, 10959), (6396, 9554), (6744, 9061), (7306, 8364)]