15872076

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 44226000

約数和(自身を除く): 28353924

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 149, 198, 269, 298, 396, 447, 538, 596, 807, 894, 1076, 1341, 1614, 1639, 1788, 2421, 2682, 2959, 3228, 3278, 4842, 4917, 5364, 5918, 6556, 8877, 9684, 9834, 11836, 14751, 17754, 19668, 26631, 29502, 35508, 40081, 53262, 59004, 80162, 106524, 120243, 160324, 240486, 360729, 440891, 480972, 721458, 881782, 1322673, 1442916, 1763564, 2645346, 3968019, 5290692, 7936038, 15872076]

約数ペア:

[(1, 15872076), (2, 7936038), (3, 5290692), (4, 3968019), (6, 2645346), (9, 1763564), (11, 1442916), (12, 1322673), (18, 881782), (22, 721458), (33, 480972), (36, 440891), (44, 360729), (66, 240486), (99, 160324), (132, 120243), (149, 106524), (198, 80162), (269, 59004), (298, 53262), (396, 40081), (447, 35508), (538, 29502), (596, 26631), (807, 19668), (894, 17754), (1076, 14751), (1341, 11836), (1614, 9834), (1639, 9684), (1788, 8877), (2421, 6556), (2682, 5918), (2959, 5364), (3228, 4917), (3278, 4842)]