80232328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 171720000

約数和(自身を除く): 91487672

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 149, 211, 232, 298, 319, 422, 596, 638, 844, 1192, 1276, 1639, 1688, 2321, 2552, 3278, 4321, 4642, 6119, 6556, 8642, 9284, 12238, 13112, 17284, 18568, 24476, 31439, 34568, 47531, 48952, 62878, 67309, 95062, 125756, 134618, 190124, 251512, 269236, 345829, 380248, 538472, 691658, 911731, 1383316, 1823462, 2766632, 3646924, 7293848, 10029041, 20058082, 40116164, 80232328]

約数ペア:

[(1, 80232328), (2, 40116164), (4, 20058082), (8, 10029041), (11, 7293848), (22, 3646924), (29, 2766632), (44, 1823462), (58, 1383316), (88, 911731), (116, 691658), (149, 538472), (211, 380248), (232, 345829), (298, 269236), (319, 251512), (422, 190124), (596, 134618), (638, 125756), (844, 95062), (1192, 67309), (1276, 62878), (1639, 48952), (1688, 47531), (2321, 34568), (2552, 31439), (3278, 24476), (4321, 18568), (4642, 17284), (6119, 13112), (6556, 12238), (8642, 9284)]