72309296

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:246

約数の個数: 80

約数和(自身を含む): 156686400

約数和(自身を除く): 84377104

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 89, 103, 116, 136, 178, 206, 232, 272, 356, 412, 464, 493, 712, 824, 986, 1424, 1513, 1648, 1751, 1972, 2581, 2987, 3026, 3502, 3944, 5162, 5974, 6052, 7004, 7888, 9167, 10324, 11948, 12104, 14008, 18334, 20648, 23896, 24208, 28016, 36668, 41296, 43877, 47792, 50779, 73336, 87754, 101558, 146672, 155839, 175508, 203116, 265843, 311678, 351016, 406232, 531686, 623356, 702032, 812464, 1063372, 1246712, 2126744, 2493424, 4253488, 4519331, 9038662, 18077324, 36154648, 72309296]

約数ペア:

[(1, 72309296), (2, 36154648), (4, 18077324), (8, 9038662), (16, 4519331), (17, 4253488), (29, 2493424), (34, 2126744), (58, 1246712), (68, 1063372), (89, 812464), (103, 702032), (116, 623356), (136, 531686), (178, 406232), (206, 351016), (232, 311678), (272, 265843), (356, 203116), (412, 175508), (464, 155839), (493, 146672), (712, 101558), (824, 87754), (986, 73336), (1424, 50779), (1513, 47792), (1648, 43877), (1751, 41296), (1972, 36668), (2581, 28016), (2987, 24208), (3026, 23896), (3502, 20648), (3944, 18334), (5162, 14008), (5974, 12104), (6052, 11948), (7004, 10324), (7888, 9167)]