80825832

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 225650880

約数和(自身を除く): 144825048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 97, 142, 163, 194, 213, 284, 291, 326, 388, 426, 489, 568, 582, 639, 652, 776, 852, 873, 978, 1164, 1278, 1304, 1467, 1704, 1746, 1956, 2328, 2556, 2934, 3492, 3912, 5112, 5868, 6887, 6984, 11573, 11736, 13774, 15811, 20661, 23146, 27548, 31622, 34719, 41322, 46292, 47433, 55096, 61983, 63244, 69438, 82644, 92584, 94866, 104157, 123966, 126488, 138876, 142299, 165288, 189732, 208314, 247932, 277752, 284598, 379464, 416628, 495864, 569196, 833256, 1122581, 1138392, 2245162, 3367743, 4490324, 6735486, 8980648, 10103229, 13470972, 20206458, 26941944, 40412916, 80825832]

約数ペア:

[(1, 80825832), (2, 40412916), (3, 26941944), (4, 20206458), (6, 13470972), (8, 10103229), (9, 8980648), (12, 6735486), (18, 4490324), (24, 3367743), (36, 2245162), (71, 1138392), (72, 1122581), (97, 833256), (142, 569196), (163, 495864), (194, 416628), (213, 379464), (284, 284598), (291, 277752), (326, 247932), (388, 208314), (426, 189732), (489, 165288), (568, 142299), (582, 138876), (639, 126488), (652, 123966), (776, 104157), (852, 94866), (873, 92584), (978, 82644), (1164, 69438), (1278, 63244), (1304, 61983), (1467, 55096), (1704, 47433), (1746, 46292), (1956, 41322), (2328, 34719), (2556, 31622), (2934, 27548), (3492, 23146), (3912, 20661), (5112, 15811), (5868, 13774), (6887, 11736), (6984, 11573)]