64061928

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:541

約数の個数: 160

約数和(自身を含む): 212572800

約数和(自身を除く): 148510872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 54, 56, 58, 63, 72, 81, 84, 87, 108, 116, 126, 162, 168, 174, 189, 203, 216, 232, 252, 261, 324, 348, 378, 406, 487, 504, 522, 567, 609, 648, 696, 756, 783, 812, 974, 1044, 1134, 1218, 1461, 1512, 1566, 1624, 1827, 1948, 2088, 2268, 2349, 2436, 2922, 3132, 3409, 3654, 3896, 4383, 4536, 4698, 4872, 5481, 5844, 6264, 6818, 7308, 8766, 9396, 10227, 10962, 11688, 13149, 13636, 14123, 14616, 16443, 17532, 18792, 20454, 21924, 26298, 27272, 28246, 30681, 32886, 35064, 39447, 40908, 42369, 43848, 52596, 56492, 61362, 65772, 78894, 81816, 84738, 92043, 98861, 105192, 112984, 122724, 127107, 131544, 157788, 169476, 184086, 197722, 245448, 254214, 276129, 296583, 315576, 338952, 368172, 381321, 395444, 508428, 552258, 593166, 736344, 762642, 790888, 889749, 1016856, 1104516, 1143963, 1186332, 1525284, 1779498, 2209032, 2287926, 2372664, 2669247, 3050568, 3558996, 4575852, 5338494, 7117992, 8007741, 9151704, 10676988, 16015482, 21353976, 32030964, 64061928]

約数ペア:

[(1, 64061928), (2, 32030964), (3, 21353976), (4, 16015482), (6, 10676988), (7, 9151704), (8, 8007741), (9, 7117992), (12, 5338494), (14, 4575852), (18, 3558996), (21, 3050568), (24, 2669247), (27, 2372664), (28, 2287926), (29, 2209032), (36, 1779498), (42, 1525284), (54, 1186332), (56, 1143963), (58, 1104516), (63, 1016856), (72, 889749), (81, 790888), (84, 762642), (87, 736344), (108, 593166), (116, 552258), (126, 508428), (162, 395444), (168, 381321), (174, 368172), (189, 338952), (203, 315576), (216, 296583), (232, 276129), (252, 254214), (261, 245448), (324, 197722), (348, 184086), (378, 169476), (406, 157788), (487, 131544), (504, 127107), (522, 122724), (567, 112984), (609, 105192), (648, 98861), (696, 92043), (756, 84738), (783, 81816), (812, 78894), (974, 65772), (1044, 61362), (1134, 56492), (1218, 52596), (1461, 43848), (1512, 42369), (1566, 40908), (1624, 39447), (1827, 35064), (1948, 32886), (2088, 30681), (2268, 28246), (2349, 27272), (2436, 26298), (2922, 21924), (3132, 20454), (3409, 18792), (3654, 17532), (3896, 16443), (4383, 14616), (4536, 14123), (4698, 13636), (4872, 13149), (5481, 11688), (5844, 10962), (6264, 10227), (6818, 9396), (7308, 8766)]