43893828

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{557}}^1$

素因数の和:777

約数の個数: 72

約数和(自身を含む): 121867200

約数和(自身を除く): 77973372

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 199, 396, 398, 557, 597, 796, 1114, 1194, 1671, 1791, 2189, 2228, 2388, 3342, 3582, 4378, 5013, 6127, 6567, 6684, 7164, 8756, 10026, 12254, 13134, 18381, 19701, 20052, 24508, 26268, 36762, 39402, 55143, 73524, 78804, 110286, 110843, 220572, 221686, 332529, 443372, 665058, 997587, 1219273, 1330116, 1995174, 2438546, 3657819, 3990348, 4877092, 7315638, 10973457, 14631276, 21946914, 43893828]

約数ペア:

[(1, 43893828), (2, 21946914), (3, 14631276), (4, 10973457), (6, 7315638), (9, 4877092), (11, 3990348), (12, 3657819), (18, 2438546), (22, 1995174), (33, 1330116), (36, 1219273), (44, 997587), (66, 665058), (99, 443372), (132, 332529), (198, 221686), (199, 220572), (396, 110843), (398, 110286), (557, 78804), (597, 73524), (796, 55143), (1114, 39402), (1194, 36762), (1671, 26268), (1791, 24508), (2189, 20052), (2228, 19701), (2388, 18381), (3342, 13134), (3582, 12254), (4378, 10026), (5013, 8756), (6127, 7164), (6567, 6684)]