69568272

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:621

約数の個数: 120

約数和(自身を含む): 209688960

約数和(自身を除く): 140120688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 47, 48, 57, 72, 76, 94, 114, 141, 144, 152, 171, 188, 228, 282, 304, 342, 376, 423, 456, 541, 564, 684, 752, 846, 893, 912, 1082, 1128, 1368, 1623, 1692, 1786, 2164, 2256, 2679, 2736, 3246, 3384, 3572, 4328, 4869, 5358, 6492, 6768, 7144, 8037, 8656, 9738, 10279, 10716, 12984, 14288, 16074, 19476, 20558, 21432, 25427, 25968, 30837, 32148, 38952, 41116, 42864, 50854, 61674, 64296, 76281, 77904, 82232, 92511, 101708, 123348, 128592, 152562, 164464, 185022, 203416, 228843, 246696, 305124, 370044, 406832, 457686, 483113, 493392, 610248, 740088, 915372, 966226, 1220496, 1449339, 1480176, 1830744, 1932452, 2898678, 3661488, 3864904, 4348017, 5797356, 7729808, 8696034, 11594712, 17392068, 23189424, 34784136, 69568272]

約数ペア:

[(1, 69568272), (2, 34784136), (3, 23189424), (4, 17392068), (6, 11594712), (8, 8696034), (9, 7729808), (12, 5797356), (16, 4348017), (18, 3864904), (19, 3661488), (24, 2898678), (36, 1932452), (38, 1830744), (47, 1480176), (48, 1449339), (57, 1220496), (72, 966226), (76, 915372), (94, 740088), (114, 610248), (141, 493392), (144, 483113), (152, 457686), (171, 406832), (188, 370044), (228, 305124), (282, 246696), (304, 228843), (342, 203416), (376, 185022), (423, 164464), (456, 152562), (541, 128592), (564, 123348), (684, 101708), (752, 92511), (846, 82232), (893, 77904), (912, 76281), (1082, 64296), (1128, 61674), (1368, 50854), (1623, 42864), (1692, 41116), (1786, 38952), (2164, 32148), (2256, 30837), (2679, 25968), (2736, 25427), (3246, 21432), (3384, 20558), (3572, 19476), (4328, 16074), (4869, 14288), (5358, 12984), (6492, 10716), (6768, 10279), (7144, 9738), (8037, 8656)]