39245856

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 116212320

約数和(自身を除く): 76966464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 59, 78, 82, 96, 104, 118, 123, 156, 164, 169, 177, 208, 236, 246, 312, 328, 338, 354, 416, 472, 492, 507, 533, 624, 656, 676, 708, 767, 944, 984, 1014, 1066, 1248, 1312, 1352, 1416, 1534, 1599, 1888, 1968, 2028, 2132, 2301, 2419, 2704, 2832, 3068, 3198, 3936, 4056, 4264, 4602, 4838, 5408, 5664, 6136, 6396, 6929, 7257, 8112, 8528, 9204, 9676, 9971, 12272, 12792, 13858, 14514, 16224, 17056, 18408, 19352, 19942, 20787, 24544, 25584, 27716, 29028, 29913, 31447, 36816, 38704, 39884, 41574, 51168, 55432, 58056, 59826, 62894, 73632, 77408, 79768, 83148, 94341, 110864, 116112, 119652, 125788, 159536, 166296, 188682, 221728, 232224, 239304, 251576, 319072, 332592, 377364, 408811, 478608, 503152, 665184, 754728, 817622, 957216, 1006304, 1226433, 1509456, 1635244, 2452866, 3018912, 3270488, 4905732, 6540976, 9811464, 13081952, 19622928, 39245856]

約数ペア:

[(1, 39245856), (2, 19622928), (3, 13081952), (4, 9811464), (6, 6540976), (8, 4905732), (12, 3270488), (13, 3018912), (16, 2452866), (24, 1635244), (26, 1509456), (32, 1226433), (39, 1006304), (41, 957216), (48, 817622), (52, 754728), (59, 665184), (78, 503152), (82, 478608), (96, 408811), (104, 377364), (118, 332592), (123, 319072), (156, 251576), (164, 239304), (169, 232224), (177, 221728), (208, 188682), (236, 166296), (246, 159536), (312, 125788), (328, 119652), (338, 116112), (354, 110864), (416, 94341), (472, 83148), (492, 79768), (507, 77408), (533, 73632), (624, 62894), (656, 59826), (676, 58056), (708, 55432), (767, 51168), (944, 41574), (984, 39884), (1014, 38704), (1066, 36816), (1248, 31447), (1312, 29913), (1352, 29028), (1416, 27716), (1534, 25584), (1599, 24544), (1888, 20787), (1968, 19942), (2028, 19352), (2132, 18408), (2301, 17056), (2419, 16224), (2704, 14514), (2832, 13858), (3068, 12792), (3198, 12272), (3936, 9971), (4056, 9676), (4264, 9204), (4602, 8528), (4838, 8112), (5408, 7257), (5664, 6929), (6136, 6396)]