80239848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 221005440

約数和(自身を除く): 140765592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 73, 78, 104, 146, 156, 169, 219, 271, 292, 312, 338, 438, 507, 542, 584, 676, 813, 876, 949, 1014, 1084, 1352, 1626, 1752, 1898, 2028, 2168, 2847, 3252, 3523, 3796, 4056, 5694, 6504, 7046, 7592, 10569, 11388, 12337, 14092, 19783, 21138, 22776, 24674, 28184, 37011, 39566, 42276, 45799, 49348, 59349, 74022, 79132, 84552, 91598, 98696, 118698, 137397, 148044, 158264, 183196, 237396, 257179, 274794, 296088, 366392, 474792, 514358, 549588, 771537, 1028716, 1099176, 1543074, 2057432, 3086148, 3343327, 6172296, 6686654, 10029981, 13373308, 20059962, 26746616, 40119924, 80239848]

約数ペア:

[(1, 80239848), (2, 40119924), (3, 26746616), (4, 20059962), (6, 13373308), (8, 10029981), (12, 6686654), (13, 6172296), (24, 3343327), (26, 3086148), (39, 2057432), (52, 1543074), (73, 1099176), (78, 1028716), (104, 771537), (146, 549588), (156, 514358), (169, 474792), (219, 366392), (271, 296088), (292, 274794), (312, 257179), (338, 237396), (438, 183196), (507, 158264), (542, 148044), (584, 137397), (676, 118698), (813, 98696), (876, 91598), (949, 84552), (1014, 79132), (1084, 74022), (1352, 59349), (1626, 49348), (1752, 45799), (1898, 42276), (2028, 39566), (2168, 37011), (2847, 28184), (3252, 24674), (3523, 22776), (3796, 21138), (4056, 19783), (5694, 14092), (6504, 12337), (7046, 11388), (7592, 10569)]