42454512

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:355

約数の個数: 120

約数和(自身を含む): 127670400

約数和(自身を除く): 85215888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 59, 72, 76, 114, 118, 144, 152, 171, 177, 228, 236, 263, 304, 342, 354, 456, 472, 526, 531, 684, 708, 789, 912, 944, 1052, 1062, 1121, 1368, 1416, 1578, 2104, 2124, 2242, 2367, 2736, 2832, 3156, 3363, 4208, 4248, 4484, 4734, 4997, 6312, 6726, 8496, 8968, 9468, 9994, 10089, 12624, 13452, 14991, 15517, 17936, 18936, 19988, 20178, 26904, 29982, 31034, 37872, 39976, 40356, 44973, 46551, 53808, 59964, 62068, 79952, 80712, 89946, 93102, 119928, 124136, 139653, 161424, 179892, 186204, 239856, 248272, 279306, 294823, 359784, 372408, 558612, 589646, 719568, 744816, 884469, 1117224, 1179292, 1768938, 2234448, 2358584, 2653407, 3537876, 4717168, 5306814, 7075752, 10613628, 14151504, 21227256, 42454512]

約数ペア:

[(1, 42454512), (2, 21227256), (3, 14151504), (4, 10613628), (6, 7075752), (8, 5306814), (9, 4717168), (12, 3537876), (16, 2653407), (18, 2358584), (19, 2234448), (24, 1768938), (36, 1179292), (38, 1117224), (48, 884469), (57, 744816), (59, 719568), (72, 589646), (76, 558612), (114, 372408), (118, 359784), (144, 294823), (152, 279306), (171, 248272), (177, 239856), (228, 186204), (236, 179892), (263, 161424), (304, 139653), (342, 124136), (354, 119928), (456, 93102), (472, 89946), (526, 80712), (531, 79952), (684, 62068), (708, 59964), (789, 53808), (912, 46551), (944, 44973), (1052, 40356), (1062, 39976), (1121, 37872), (1368, 31034), (1416, 29982), (1578, 26904), (2104, 20178), (2124, 19988), (2242, 18936), (2367, 17936), (2736, 15517), (2832, 14991), (3156, 13452), (3363, 12624), (4208, 10089), (4248, 9994), (4484, 9468), (4734, 8968), (4997, 8496), (6312, 6726)]