91647648

素因数分解:

$2^5\times 3^2\times {\mathrm{223}}^1\times {\mathrm{1427}}^1$

素因数の和:1666

約数の個数: 72

約数和(自身を含む): 261975168

約数和(自身を除く): 170327520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 223, 288, 446, 669, 892, 1338, 1427, 1784, 2007, 2676, 2854, 3568, 4014, 4281, 5352, 5708, 7136, 8028, 8562, 10704, 11416, 12843, 16056, 17124, 21408, 22832, 25686, 32112, 34248, 45664, 51372, 64224, 68496, 102744, 136992, 205488, 318221, 410976, 636442, 954663, 1272884, 1909326, 2545768, 2863989, 3818652, 5091536, 5727978, 7637304, 10183072, 11455956, 15274608, 22911912, 30549216, 45823824, 91647648]

約数ペア:

[(1, 91647648), (2, 45823824), (3, 30549216), (4, 22911912), (6, 15274608), (8, 11455956), (9, 10183072), (12, 7637304), (16, 5727978), (18, 5091536), (24, 3818652), (32, 2863989), (36, 2545768), (48, 1909326), (72, 1272884), (96, 954663), (144, 636442), (223, 410976), (288, 318221), (446, 205488), (669, 136992), (892, 102744), (1338, 68496), (1427, 64224), (1784, 51372), (2007, 45664), (2676, 34248), (2854, 32112), (3568, 25686), (4014, 22832), (4281, 21408), (5352, 17124), (5708, 16056), (7136, 12843), (8028, 11416), (8562, 10704)]