40165452

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:483

約数の個数: 72

約数和(自身を含む): 106928640

約数和(自身を除く): 66763188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 179, 207, 271, 276, 358, 414, 537, 542, 716, 813, 828, 1074, 1084, 1611, 1626, 2148, 2439, 3222, 3252, 4117, 4878, 6233, 6444, 8234, 9756, 12351, 12466, 16468, 18699, 24702, 24932, 37053, 37398, 48509, 49404, 56097, 74106, 74796, 97018, 112194, 145527, 148212, 194036, 224388, 291054, 436581, 582108, 873162, 1115707, 1746324, 2231414, 3347121, 4462828, 6694242, 10041363, 13388484, 20082726, 40165452]

約数ペア:

[(1, 40165452), (2, 20082726), (3, 13388484), (4, 10041363), (6, 6694242), (9, 4462828), (12, 3347121), (18, 2231414), (23, 1746324), (36, 1115707), (46, 873162), (69, 582108), (92, 436581), (138, 291054), (179, 224388), (207, 194036), (271, 148212), (276, 145527), (358, 112194), (414, 97018), (537, 74796), (542, 74106), (716, 56097), (813, 49404), (828, 48509), (1074, 37398), (1084, 37053), (1611, 24932), (1626, 24702), (2148, 18699), (2439, 16468), (3222, 12466), (3252, 12351), (4117, 9756), (4878, 8234), (6233, 6444)]