81672108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{701}}^1$

素因数の和:807

約数の個数: 96

約数和(自身を含む): 232727040

約数和(自身を除く): 151054932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 73, 76, 84, 114, 133, 146, 219, 228, 266, 292, 399, 438, 511, 532, 701, 798, 876, 1022, 1387, 1402, 1533, 1596, 2044, 2103, 2774, 2804, 3066, 4161, 4206, 4907, 5548, 6132, 8322, 8412, 9709, 9814, 13319, 14721, 16644, 19418, 19628, 26638, 29127, 29442, 38836, 39957, 51173, 53276, 58254, 58884, 79914, 93233, 102346, 116508, 153519, 159828, 186466, 204692, 279699, 307038, 358211, 372932, 559398, 614076, 716422, 972287, 1074633, 1118796, 1432844, 1944574, 2149266, 2916861, 3889148, 4298532, 5833722, 6806009, 11667444, 13612018, 20418027, 27224036, 40836054, 81672108]

約数ペア:

[(1, 81672108), (2, 40836054), (3, 27224036), (4, 20418027), (6, 13612018), (7, 11667444), (12, 6806009), (14, 5833722), (19, 4298532), (21, 3889148), (28, 2916861), (38, 2149266), (42, 1944574), (57, 1432844), (73, 1118796), (76, 1074633), (84, 972287), (114, 716422), (133, 614076), (146, 559398), (219, 372932), (228, 358211), (266, 307038), (292, 279699), (399, 204692), (438, 186466), (511, 159828), (532, 153519), (701, 116508), (798, 102346), (876, 93233), (1022, 79914), (1387, 58884), (1402, 58254), (1533, 53276), (1596, 51173), (2044, 39957), (2103, 38836), (2774, 29442), (2804, 29127), (3066, 26638), (4161, 19628), (4206, 19418), (4907, 16644), (5548, 14721), (6132, 13319), (8322, 9814), (8412, 9709)]