78233468688

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{26759}}^1$

素因数の和:27109

約数の個数: 120

約数和(自身を含む): 222587539200

約数和(自身を除く): 144354070512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 257, 316, 474, 514, 632, 711, 771, 948, 1028, 1264, 1422, 1542, 1896, 2056, 2313, 2844, 3084, 3792, 4112, 4626, 5688, 6168, 9252, 11376, 12336, 18504, 20303, 26759, 37008, 40606, 53518, 60909, 80277, 81212, 107036, 121818, 160554, 162424, 182727, 214072, 240831, 243636, 321108, 324848, 365454, 428144, 481662, 487272, 642216, 730908, 963324, 974544, 1284432, 1461816, 1926648, 2113961, 2923632, 3853296, 4227922, 6341883, 6877063, 8455844, 12683766, 13754126, 16911688, 19025649, 20631189, 25367532, 27508252, 33823376, 38051298, 41262378, 50735064, 55016504, 61893567, 76102596, 82524756, 101470128, 110033008, 123787134, 152205192, 165049512, 247574268, 304410384, 330099024, 495148536, 543287977, 990297072, 1086575954, 1629863931, 2173151908, 3259727862, 4346303816, 4889591793, 6519455724, 8692607632, 9779183586, 13038911448, 19558367172, 26077822896, 39116734344, 78233468688]

約数ペア:

[(1, 78233468688), (2, 39116734344), (3, 26077822896), (4, 19558367172), (6, 13038911448), (8, 9779183586), (9, 8692607632), (12, 6519455724), (16, 4889591793), (18, 4346303816), (24, 3259727862), (36, 2173151908), (48, 1629863931), (72, 1086575954), (79, 990297072), (144, 543287977), (158, 495148536), (237, 330099024), (257, 304410384), (316, 247574268), (474, 165049512), (514, 152205192), (632, 123787134), (711, 110033008), (771, 101470128), (948, 82524756), (1028, 76102596), (1264, 61893567), (1422, 55016504), (1542, 50735064), (1896, 41262378), (2056, 38051298), (2313, 33823376), (2844, 27508252), (3084, 25367532), (3792, 20631189), (4112, 19025649), (4626, 16911688), (5688, 13754126), (6168, 12683766), (9252, 8455844), (11376, 6877063), (12336, 6341883), (18504, 4227922), (20303, 3853296), (26759, 2923632), (37008, 2113961), (40606, 1926648), (53518, 1461816), (60909, 1284432), (80277, 974544), (81212, 963324), (107036, 730908), (121818, 642216), (160554, 487272), (162424, 481662), (182727, 428144), (214072, 365454), (240831, 324848), (243636, 321108)]