29520324

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 77575680

約数和(自身を除く): 48055356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 73, 94, 141, 146, 188, 219, 239, 282, 292, 423, 438, 478, 564, 657, 717, 846, 876, 956, 1314, 1434, 1692, 2151, 2628, 2868, 3431, 4302, 6862, 8604, 10293, 11233, 13724, 17447, 20586, 22466, 30879, 33699, 34894, 41172, 44932, 52341, 61758, 67398, 69788, 101097, 104682, 123516, 134796, 157023, 202194, 209364, 314046, 404388, 628092, 820009, 1640018, 2460027, 3280036, 4920054, 7380081, 9840108, 14760162, 29520324]

約数ペア:

[(1, 29520324), (2, 14760162), (3, 9840108), (4, 7380081), (6, 4920054), (9, 3280036), (12, 2460027), (18, 1640018), (36, 820009), (47, 628092), (73, 404388), (94, 314046), (141, 209364), (146, 202194), (188, 157023), (219, 134796), (239, 123516), (282, 104682), (292, 101097), (423, 69788), (438, 67398), (478, 61758), (564, 52341), (657, 44932), (717, 41172), (846, 34894), (876, 33699), (956, 30879), (1314, 22466), (1434, 20586), (1692, 17447), (2151, 13724), (2628, 11233), (2868, 10293), (3431, 8604), (4302, 6862)]