128703672

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:653

約数の個数: 96

約数和(自身を含む): 361558080

約数和(自身を除く): 232854408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 73, 94, 141, 146, 188, 219, 282, 292, 376, 423, 438, 521, 564, 584, 657, 846, 876, 1042, 1128, 1314, 1563, 1692, 1752, 2084, 2628, 3126, 3384, 3431, 4168, 4689, 5256, 6252, 6862, 9378, 10293, 12504, 13724, 18756, 20586, 24487, 27448, 30879, 37512, 38033, 41172, 48974, 61758, 73461, 76066, 82344, 97948, 114099, 123516, 146922, 152132, 195896, 220383, 228198, 247032, 293844, 304264, 342297, 440766, 456396, 587688, 684594, 881532, 912792, 1369188, 1763064, 1787551, 2738376, 3575102, 5362653, 7150204, 10725306, 14300408, 16087959, 21450612, 32175918, 42901224, 64351836, 128703672]

約数ペア:

[(1, 128703672), (2, 64351836), (3, 42901224), (4, 32175918), (6, 21450612), (8, 16087959), (9, 14300408), (12, 10725306), (18, 7150204), (24, 5362653), (36, 3575102), (47, 2738376), (72, 1787551), (73, 1763064), (94, 1369188), (141, 912792), (146, 881532), (188, 684594), (219, 587688), (282, 456396), (292, 440766), (376, 342297), (423, 304264), (438, 293844), (521, 247032), (564, 228198), (584, 220383), (657, 195896), (846, 152132), (876, 146922), (1042, 123516), (1128, 114099), (1314, 97948), (1563, 82344), (1692, 76066), (1752, 73461), (2084, 61758), (2628, 48974), (3126, 41172), (3384, 38033), (3431, 37512), (4168, 30879), (4689, 27448), (5256, 24487), (6252, 20586), (6862, 18756), (9378, 13724), (10293, 12504)]