89390742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:174

約数の個数: 128

約数和(自身を含む): 227985408

約数和(自身を除く): 138594666

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 37, 41, 42, 46, 61, 69, 74, 82, 111, 122, 123, 138, 161, 183, 222, 246, 259, 287, 322, 366, 427, 483, 518, 574, 777, 851, 854, 861, 943, 966, 1281, 1403, 1517, 1554, 1702, 1722, 1886, 2257, 2501, 2553, 2562, 2806, 2829, 3034, 4209, 4514, 4551, 5002, 5106, 5658, 5957, 6601, 6771, 7503, 8418, 9102, 9821, 10619, 11914, 13202, 13542, 15006, 15799, 17507, 17871, 19642, 19803, 21238, 29463, 31598, 31857, 34891, 35014, 35742, 39606, 47397, 51911, 52521, 57523, 58926, 63714, 69782, 92537, 94794, 103822, 104673, 105042, 115046, 155733, 172569, 185074, 209346, 244237, 277611, 311466, 345138, 363377, 402661, 488474, 555222, 647759, 726754, 732711, 805322, 1090131, 1207983, 1295518, 1465422, 1943277, 2128351, 2180262, 2415966, 3886554, 4256702, 6385053, 12770106, 14898457, 29796914, 44695371, 89390742]

約数ペア:

[(1, 89390742), (2, 44695371), (3, 29796914), (6, 14898457), (7, 12770106), (14, 6385053), (21, 4256702), (23, 3886554), (37, 2415966), (41, 2180262), (42, 2128351), (46, 1943277), (61, 1465422), (69, 1295518), (74, 1207983), (82, 1090131), (111, 805322), (122, 732711), (123, 726754), (138, 647759), (161, 555222), (183, 488474), (222, 402661), (246, 363377), (259, 345138), (287, 311466), (322, 277611), (366, 244237), (427, 209346), (483, 185074), (518, 172569), (574, 155733), (777, 115046), (851, 105042), (854, 104673), (861, 103822), (943, 94794), (966, 92537), (1281, 69782), (1403, 63714), (1517, 58926), (1554, 57523), (1702, 52521), (1722, 51911), (1886, 47397), (2257, 39606), (2501, 35742), (2553, 35014), (2562, 34891), (2806, 31857), (2829, 31598), (3034, 29463), (4209, 21238), (4514, 19803), (4551, 19642), (5002, 17871), (5106, 17507), (5658, 15799), (5957, 15006), (6601, 13542), (6771, 13202), (7503, 11914), (8418, 10619), (9102, 9821)]