71619408

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{313}}^1$

素因数の和:561

約数の個数: 120

約数和(自身を含む): 230812608

約数和(自身を除く): 159193200

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 227, 252, 313, 336, 454, 504, 626, 681, 908, 939, 1008, 1252, 1362, 1589, 1816, 1878, 2043, 2191, 2504, 2724, 2817, 3178, 3632, 3756, 4086, 4382, 4767, 5008, 5448, 5634, 6356, 6573, 7512, 8172, 8764, 9534, 10896, 11268, 12712, 13146, 14301, 15024, 16344, 17528, 19068, 19719, 22536, 25424, 26292, 28602, 32688, 35056, 38136, 39438, 45072, 52584, 57204, 71051, 76272, 78876, 105168, 114408, 142102, 157752, 213153, 228816, 284204, 315504, 426306, 497357, 568408, 639459, 852612, 994714, 1136816, 1278918, 1492071, 1705224, 1989428, 2557836, 2984142, 3410448, 3978856, 4476213, 5115672, 5968284, 7957712, 8952426, 10231344, 11936568, 17904852, 23873136, 35809704, 71619408]

約数ペア:

[(1, 71619408), (2, 35809704), (3, 23873136), (4, 17904852), (6, 11936568), (7, 10231344), (8, 8952426), (9, 7957712), (12, 5968284), (14, 5115672), (16, 4476213), (18, 3978856), (21, 3410448), (24, 2984142), (28, 2557836), (36, 1989428), (42, 1705224), (48, 1492071), (56, 1278918), (63, 1136816), (72, 994714), (84, 852612), (112, 639459), (126, 568408), (144, 497357), (168, 426306), (227, 315504), (252, 284204), (313, 228816), (336, 213153), (454, 157752), (504, 142102), (626, 114408), (681, 105168), (908, 78876), (939, 76272), (1008, 71051), (1252, 57204), (1362, 52584), (1589, 45072), (1816, 39438), (1878, 38136), (2043, 35056), (2191, 32688), (2504, 28602), (2724, 26292), (2817, 25424), (3178, 22536), (3632, 19719), (3756, 19068), (4086, 17528), (4382, 16344), (4767, 15024), (5008, 14301), (5448, 13146), (5634, 12712), (6356, 11268), (6573, 10896), (7512, 9534), (8172, 8764)]