74309928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:615

約数の個数: 128

約数和(自身を含む): 235008000

約数和(自身を除く): 160698072

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 79, 84, 88, 132, 154, 158, 168, 231, 237, 264, 308, 316, 462, 474, 509, 553, 616, 632, 869, 924, 948, 1018, 1106, 1527, 1659, 1738, 1848, 1896, 2036, 2212, 2607, 3054, 3318, 3476, 3563, 4072, 4424, 5214, 5599, 6083, 6108, 6636, 6952, 7126, 10428, 10689, 11198, 12166, 12216, 13272, 14252, 16797, 18249, 20856, 21378, 22396, 24332, 28504, 33594, 36498, 39193, 40211, 42756, 44792, 48664, 67188, 72996, 78386, 80422, 85512, 117579, 120633, 134376, 145992, 156772, 160844, 235158, 241266, 281477, 313544, 321688, 442321, 470316, 482532, 562954, 844431, 884642, 940632, 965064, 1125908, 1326963, 1688862, 1769284, 2251816, 2653926, 3096247, 3377724, 3538568, 5307852, 6192494, 6755448, 9288741, 10615704, 12384988, 18577482, 24769976, 37154964, 74309928]

約数ペア:

[(1, 74309928), (2, 37154964), (3, 24769976), (4, 18577482), (6, 12384988), (7, 10615704), (8, 9288741), (11, 6755448), (12, 6192494), (14, 5307852), (21, 3538568), (22, 3377724), (24, 3096247), (28, 2653926), (33, 2251816), (42, 1769284), (44, 1688862), (56, 1326963), (66, 1125908), (77, 965064), (79, 940632), (84, 884642), (88, 844431), (132, 562954), (154, 482532), (158, 470316), (168, 442321), (231, 321688), (237, 313544), (264, 281477), (308, 241266), (316, 235158), (462, 160844), (474, 156772), (509, 145992), (553, 134376), (616, 120633), (632, 117579), (869, 85512), (924, 80422), (948, 78386), (1018, 72996), (1106, 67188), (1527, 48664), (1659, 44792), (1738, 42756), (1848, 40211), (1896, 39193), (2036, 36498), (2212, 33594), (2607, 28504), (3054, 24332), (3318, 22396), (3476, 21378), (3563, 20856), (4072, 18249), (4424, 16797), (5214, 14252), (5599, 13272), (6083, 12216), (6108, 12166), (6636, 11198), (6952, 10689), (7126, 10428)]