77640864

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3727}}^1$

素因数の和:3778

約数の個数: 96

約数和(自身を含む): 240500736

約数和(自身を除く): 162859872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 112, 124, 168, 186, 217, 224, 248, 336, 372, 434, 496, 651, 672, 744, 868, 992, 1302, 1488, 1736, 2604, 2976, 3472, 3727, 5208, 6944, 7454, 10416, 11181, 14908, 20832, 22362, 26089, 29816, 44724, 52178, 59632, 78267, 89448, 104356, 115537, 119264, 156534, 178896, 208712, 231074, 313068, 346611, 357792, 417424, 462148, 626136, 693222, 808759, 834848, 924296, 1252272, 1386444, 1617518, 1848592, 2426277, 2504544, 2772888, 3235036, 3697184, 4852554, 5545776, 6470072, 9705108, 11091552, 12940144, 19410216, 25880288, 38820432, 77640864]

約数ペア:

[(1, 77640864), (2, 38820432), (3, 25880288), (4, 19410216), (6, 12940144), (7, 11091552), (8, 9705108), (12, 6470072), (14, 5545776), (16, 4852554), (21, 3697184), (24, 3235036), (28, 2772888), (31, 2504544), (32, 2426277), (42, 1848592), (48, 1617518), (56, 1386444), (62, 1252272), (84, 924296), (93, 834848), (96, 808759), (112, 693222), (124, 626136), (168, 462148), (186, 417424), (217, 357792), (224, 346611), (248, 313068), (336, 231074), (372, 208712), (434, 178896), (496, 156534), (651, 119264), (672, 115537), (744, 104356), (868, 89448), (992, 78267), (1302, 59632), (1488, 52178), (1736, 44724), (2604, 29816), (2976, 26089), (3472, 22362), (3727, 20832), (5208, 14908), (6944, 11181), (7454, 10416)]