85231476

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2131}}^1$

素因数の和:2253

約数の個数: 72

約数和(自身を含む): 237470688

約数和(自身を除く): 152239212

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 101, 132, 198, 202, 303, 396, 404, 606, 909, 1111, 1212, 1818, 2131, 2222, 3333, 3636, 4262, 4444, 6393, 6666, 8524, 9999, 12786, 13332, 19179, 19998, 23441, 25572, 38358, 39996, 46882, 70323, 76716, 93764, 140646, 210969, 215231, 281292, 421938, 430462, 645693, 843876, 860924, 1291386, 1937079, 2367541, 2582772, 3874158, 4735082, 7102623, 7748316, 9470164, 14205246, 21307869, 28410492, 42615738, 85231476]

約数ペア:

[(1, 85231476), (2, 42615738), (3, 28410492), (4, 21307869), (6, 14205246), (9, 9470164), (11, 7748316), (12, 7102623), (18, 4735082), (22, 3874158), (33, 2582772), (36, 2367541), (44, 1937079), (66, 1291386), (99, 860924), (101, 843876), (132, 645693), (198, 430462), (202, 421938), (303, 281292), (396, 215231), (404, 210969), (606, 140646), (909, 93764), (1111, 76716), (1212, 70323), (1818, 46882), (2131, 39996), (2222, 38358), (3333, 25572), (3636, 23441), (4262, 19998), (4444, 19179), (6393, 13332), (6666, 12786), (8524, 9999)]