42890364

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:560

約数の個数: 96

約数和(自身を含む): 123110400

約数和(自身を除く): 80220036

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 79, 99, 108, 132, 158, 198, 237, 297, 316, 396, 457, 474, 594, 711, 869, 914, 948, 1188, 1371, 1422, 1738, 1828, 2133, 2607, 2742, 2844, 3476, 4113, 4266, 5027, 5214, 5484, 7821, 8226, 8532, 10054, 10428, 12339, 15081, 15642, 16452, 20108, 23463, 24678, 30162, 31284, 36103, 45243, 46926, 49356, 60324, 72206, 90486, 93852, 108309, 135729, 144412, 180972, 216618, 271458, 324927, 397133, 433236, 542916, 649854, 794266, 974781, 1191399, 1299708, 1588532, 1949562, 2382798, 3574197, 3899124, 4765596, 7148394, 10722591, 14296788, 21445182, 42890364]

約数ペア:

[(1, 42890364), (2, 21445182), (3, 14296788), (4, 10722591), (6, 7148394), (9, 4765596), (11, 3899124), (12, 3574197), (18, 2382798), (22, 1949562), (27, 1588532), (33, 1299708), (36, 1191399), (44, 974781), (54, 794266), (66, 649854), (79, 542916), (99, 433236), (108, 397133), (132, 324927), (158, 271458), (198, 216618), (237, 180972), (297, 144412), (316, 135729), (396, 108309), (457, 93852), (474, 90486), (594, 72206), (711, 60324), (869, 49356), (914, 46926), (948, 45243), (1188, 36103), (1371, 31284), (1422, 30162), (1738, 24678), (1828, 23463), (2133, 20108), (2607, 16452), (2742, 15642), (2844, 15081), (3476, 12339), (4113, 10428), (4266, 10054), (5027, 8532), (5214, 8226), (5484, 7821)]