71676612

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:430

約数の個数: 108

約数和(自身を含む): 212874480

約数和(自身を除く): 141197868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 179, 196, 227, 252, 294, 358, 441, 454, 537, 588, 681, 716, 882, 908, 1074, 1253, 1362, 1589, 1611, 1764, 2043, 2148, 2506, 2724, 3178, 3222, 3759, 4086, 4767, 5012, 6356, 6444, 7518, 8172, 8771, 9534, 11123, 11277, 14301, 15036, 17542, 19068, 22246, 22554, 26313, 28602, 33369, 35084, 40633, 44492, 45108, 52626, 57204, 66738, 78939, 81266, 100107, 105252, 121899, 133476, 157878, 162532, 200214, 243798, 284431, 315756, 365697, 400428, 487596, 568862, 731394, 853293, 1137724, 1462788, 1706586, 1991017, 2559879, 3413172, 3982034, 5119758, 5973051, 7964068, 10239516, 11946102, 17919153, 23892204, 35838306, 71676612]

約数ペア:

[(1, 71676612), (2, 35838306), (3, 23892204), (4, 17919153), (6, 11946102), (7, 10239516), (9, 7964068), (12, 5973051), (14, 5119758), (18, 3982034), (21, 3413172), (28, 2559879), (36, 1991017), (42, 1706586), (49, 1462788), (63, 1137724), (84, 853293), (98, 731394), (126, 568862), (147, 487596), (179, 400428), (196, 365697), (227, 315756), (252, 284431), (294, 243798), (358, 200214), (441, 162532), (454, 157878), (537, 133476), (588, 121899), (681, 105252), (716, 100107), (882, 81266), (908, 78939), (1074, 66738), (1253, 57204), (1362, 52626), (1589, 45108), (1611, 44492), (1764, 40633), (2043, 35084), (2148, 33369), (2506, 28602), (2724, 26313), (3178, 22554), (3222, 22246), (3759, 19068), (4086, 17542), (4767, 15036), (5012, 14301), (6356, 11277), (6444, 11123), (7518, 9534), (8172, 8771)]