8012472

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 21977760

約数和(自身を除く): 13965288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 421, 488, 732, 793, 842, 1263, 1464, 1586, 1684, 2379, 2526, 3172, 3368, 4758, 5052, 5473, 6344, 9516, 10104, 10946, 16419, 19032, 21892, 25681, 32838, 43784, 51362, 65676, 77043, 102724, 131352, 154086, 205448, 308172, 333853, 616344, 667706, 1001559, 1335412, 2003118, 2670824, 4006236, 8012472]

約数ペア:

[(1, 8012472), (2, 4006236), (3, 2670824), (4, 2003118), (6, 1335412), (8, 1001559), (12, 667706), (13, 616344), (24, 333853), (26, 308172), (39, 205448), (52, 154086), (61, 131352), (78, 102724), (104, 77043), (122, 65676), (156, 51362), (183, 43784), (244, 32838), (312, 25681), (366, 21892), (421, 19032), (488, 16419), (732, 10946), (793, 10104), (842, 9516), (1263, 6344), (1464, 5473), (1586, 5052), (1684, 4758), (2379, 3368), (2526, 3172)]