81524235712

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{8663}}^1$

素因数の和:8874

約数の個数: 112

約数和(自身を含む): 174291955200

約数和(自身を除く): 92767719488

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 71, 76, 109, 142, 152, 218, 284, 304, 436, 568, 608, 872, 1136, 1216, 1349, 1744, 2071, 2272, 2698, 3488, 4142, 4544, 5396, 6976, 7739, 8284, 8663, 10792, 15478, 16568, 17326, 21584, 30956, 33136, 34652, 43168, 61912, 66272, 69304, 86336, 123824, 132544, 138608, 147041, 164597, 247648, 277216, 294082, 329194, 495296, 554432, 588164, 615073, 658388, 944267, 1176328, 1230146, 1316776, 1888534, 2352656, 2460292, 2633552, 3777068, 4705312, 4920584, 5267104, 7554136, 9410624, 9841168, 10534208, 11686387, 15108272, 17941073, 19682336, 23372774, 30216544, 35882146, 39364672, 46745548, 60433088, 67042957, 71764292, 93491096, 134085914, 143528584, 186982192, 268171828, 287057168, 373964384, 536343656, 574114336, 747928768, 1072687312, 1148228672, 1273816183, 2145374624, 2547632366, 4290749248, 5095264732, 10190529464, 20381058928, 40762117856, 81524235712]

約数ペア:

[(1, 81524235712), (2, 40762117856), (4, 20381058928), (8, 10190529464), (16, 5095264732), (19, 4290749248), (32, 2547632366), (38, 2145374624), (64, 1273816183), (71, 1148228672), (76, 1072687312), (109, 747928768), (142, 574114336), (152, 536343656), (218, 373964384), (284, 287057168), (304, 268171828), (436, 186982192), (568, 143528584), (608, 134085914), (872, 93491096), (1136, 71764292), (1216, 67042957), (1349, 60433088), (1744, 46745548), (2071, 39364672), (2272, 35882146), (2698, 30216544), (3488, 23372774), (4142, 19682336), (4544, 17941073), (5396, 15108272), (6976, 11686387), (7739, 10534208), (8284, 9841168), (8663, 9410624), (10792, 7554136), (15478, 5267104), (16568, 4920584), (17326, 4705312), (21584, 3777068), (30956, 2633552), (33136, 2460292), (34652, 2352656), (43168, 1888534), (61912, 1316776), (66272, 1230146), (69304, 1176328), (86336, 944267), (123824, 658388), (132544, 615073), (138608, 588164), (147041, 554432), (164597, 495296), (247648, 329194), (277216, 294082)]