78748896

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:764

約数の個数: 96

約数和(自身を含む): 222209568

約数和(自身を除く): 143460672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 73, 96, 102, 136, 146, 204, 219, 272, 292, 408, 438, 544, 584, 661, 816, 876, 1168, 1241, 1322, 1632, 1752, 1983, 2336, 2482, 2644, 3504, 3723, 3966, 4964, 5288, 7008, 7446, 7932, 9928, 10576, 11237, 14892, 15864, 19856, 21152, 22474, 29784, 31728, 33711, 39712, 44948, 48253, 59568, 63456, 67422, 89896, 96506, 119136, 134844, 144759, 179792, 193012, 269688, 289518, 359584, 386024, 539376, 579036, 772048, 820301, 1078752, 1158072, 1544096, 1640602, 2316144, 2460903, 3281204, 4632288, 4921806, 6562408, 9843612, 13124816, 19687224, 26249632, 39374448, 78748896]

約数ペア:

[(1, 78748896), (2, 39374448), (3, 26249632), (4, 19687224), (6, 13124816), (8, 9843612), (12, 6562408), (16, 4921806), (17, 4632288), (24, 3281204), (32, 2460903), (34, 2316144), (48, 1640602), (51, 1544096), (68, 1158072), (73, 1078752), (96, 820301), (102, 772048), (136, 579036), (146, 539376), (204, 386024), (219, 359584), (272, 289518), (292, 269688), (408, 193012), (438, 179792), (544, 144759), (584, 134844), (661, 119136), (816, 96506), (876, 89896), (1168, 67422), (1241, 63456), (1322, 59568), (1632, 48253), (1752, 44948), (1983, 39712), (2336, 33711), (2482, 31728), (2644, 29784), (3504, 22474), (3723, 21152), (3966, 19856), (4964, 15864), (5288, 14892), (7008, 11237), (7446, 10576), (7932, 9928)]