72807072

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1$

素因数の和:510

約数の個数: 96

約数和(自身を含む): 207531072

約数和(自身を除く): 134724000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 227, 257, 312, 416, 454, 514, 624, 681, 771, 908, 1028, 1248, 1362, 1542, 1816, 2056, 2724, 2951, 3084, 3341, 3632, 4112, 5448, 5902, 6168, 6682, 7264, 8224, 8853, 10023, 10896, 11804, 12336, 13364, 17706, 20046, 21792, 23608, 24672, 26728, 35412, 40092, 47216, 53456, 58339, 70824, 80184, 94432, 106912, 116678, 141648, 160368, 175017, 233356, 283296, 320736, 350034, 466712, 700068, 758407, 933424, 1400136, 1516814, 1866848, 2275221, 2800272, 3033628, 4550442, 5600544, 6067256, 9100884, 12134512, 18201768, 24269024, 36403536, 72807072]

約数ペア:

[(1, 72807072), (2, 36403536), (3, 24269024), (4, 18201768), (6, 12134512), (8, 9100884), (12, 6067256), (13, 5600544), (16, 4550442), (24, 3033628), (26, 2800272), (32, 2275221), (39, 1866848), (48, 1516814), (52, 1400136), (78, 933424), (96, 758407), (104, 700068), (156, 466712), (208, 350034), (227, 320736), (257, 283296), (312, 233356), (416, 175017), (454, 160368), (514, 141648), (624, 116678), (681, 106912), (771, 94432), (908, 80184), (1028, 70824), (1248, 58339), (1362, 53456), (1542, 47216), (1816, 40092), (2056, 35412), (2724, 26728), (2951, 24672), (3084, 23608), (3341, 21792), (3632, 20046), (4112, 17706), (5448, 13364), (5902, 12336), (6168, 11804), (6682, 10896), (7264, 10023), (8224, 8853)]