76776672

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2657}}^1$

素因数の和:2720

約数の個数: 96

約数和(自身を含む): 235775232

約数和(自身を除く): 158998560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 84, 86, 96, 112, 129, 168, 172, 224, 258, 301, 336, 344, 516, 602, 672, 688, 903, 1032, 1204, 1376, 1806, 2064, 2408, 2657, 3612, 4128, 4816, 5314, 7224, 7971, 9632, 10628, 14448, 15942, 18599, 21256, 28896, 31884, 37198, 42512, 55797, 63768, 74396, 85024, 111594, 114251, 127536, 148792, 223188, 228502, 255072, 297584, 342753, 446376, 457004, 595168, 685506, 799757, 892752, 914008, 1371012, 1599514, 1785504, 1828016, 2399271, 2742024, 3199028, 3656032, 4798542, 5484048, 6398056, 9597084, 10968096, 12796112, 19194168, 25592224, 38388336, 76776672]

約数ペア:

[(1, 76776672), (2, 38388336), (3, 25592224), (4, 19194168), (6, 12796112), (7, 10968096), (8, 9597084), (12, 6398056), (14, 5484048), (16, 4798542), (21, 3656032), (24, 3199028), (28, 2742024), (32, 2399271), (42, 1828016), (43, 1785504), (48, 1599514), (56, 1371012), (84, 914008), (86, 892752), (96, 799757), (112, 685506), (129, 595168), (168, 457004), (172, 446376), (224, 342753), (258, 297584), (301, 255072), (336, 228502), (344, 223188), (516, 148792), (602, 127536), (672, 114251), (688, 111594), (903, 85024), (1032, 74396), (1204, 63768), (1376, 55797), (1806, 42512), (2064, 37198), (2408, 31884), (2657, 28896), (3612, 21256), (4128, 18599), (4816, 15942), (5314, 14448), (7224, 10628), (7971, 9632)]