28676569968

素因数分解:

$2^4\times 3^5\times {\mathrm{43}}^2\times {\mathrm{3989}}^1$

素因数の和:4098

約数の個数: 180

約数和(自身を含む): 85228841880

約数和(自身を除く): 56552271912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 81, 86, 108, 129, 144, 162, 172, 216, 243, 258, 324, 344, 387, 432, 486, 516, 648, 688, 774, 972, 1032, 1161, 1296, 1548, 1849, 1944, 2064, 2322, 3096, 3483, 3698, 3888, 3989, 4644, 5547, 6192, 6966, 7396, 7978, 9288, 10449, 11094, 11967, 13932, 14792, 15956, 16641, 18576, 20898, 22188, 23934, 27864, 29584, 31912, 33282, 35901, 41796, 44376, 47868, 49923, 55728, 63824, 66564, 71802, 83592, 88752, 95736, 99846, 107703, 133128, 143604, 149769, 167184, 171527, 191472, 199692, 215406, 266256, 287208, 299538, 323109, 343054, 399384, 430812, 449307, 514581, 574416, 599076, 646218, 686108, 798768, 861624, 898614, 969327, 1029162, 1198152, 1292436, 1372216, 1543743, 1723248, 1797228, 1938654, 2058324, 2396304, 2584872, 2744432, 3087486, 3594456, 3877308, 4116648, 4631229, 5169744, 6174972, 7188912, 7375661, 7754616, 8233296, 9262458, 12349944, 13893687, 14751322, 15509232, 18524916, 22126983, 24699888, 27787374, 29502644, 37049832, 41681061, 44253966, 55574748, 59005288, 66380949, 74099664, 83362122, 88507932, 111149496, 118010576, 132761898, 166724244, 177015864, 199142847, 222298992, 265523796, 333448488, 354031728, 398285694, 531047592, 597428541, 666896976, 796571388, 1062095184, 1194857082, 1593142776, 1792285623, 2389714164, 3186285552, 3584571246, 4779428328, 7169142492, 9558856656, 14338284984, 28676569968]

約数ペア:

[(1, 28676569968), (2, 14338284984), (3, 9558856656), (4, 7169142492), (6, 4779428328), (8, 3584571246), (9, 3186285552), (12, 2389714164), (16, 1792285623), (18, 1593142776), (24, 1194857082), (27, 1062095184), (36, 796571388), (43, 666896976), (48, 597428541), (54, 531047592), (72, 398285694), (81, 354031728), (86, 333448488), (108, 265523796), (129, 222298992), (144, 199142847), (162, 177015864), (172, 166724244), (216, 132761898), (243, 118010576), (258, 111149496), (324, 88507932), (344, 83362122), (387, 74099664), (432, 66380949), (486, 59005288), (516, 55574748), (648, 44253966), (688, 41681061), (774, 37049832), (972, 29502644), (1032, 27787374), (1161, 24699888), (1296, 22126983), (1548, 18524916), (1849, 15509232), (1944, 14751322), (2064, 13893687), (2322, 12349944), (3096, 9262458), (3483, 8233296), (3698, 7754616), (3888, 7375661), (3989, 7188912), (4644, 6174972), (5547, 5169744), (6192, 4631229), (6966, 4116648), (7396, 3877308), (7978, 3594456), (9288, 3087486), (10449, 2744432), (11094, 2584872), (11967, 2396304), (13932, 2058324), (14792, 1938654), (15956, 1797228), (16641, 1723248), (18576, 1543743), (20898, 1372216), (22188, 1292436), (23934, 1198152), (27864, 1029162), (29584, 969327), (31912, 898614), (33282, 861624), (35901, 798768), (41796, 686108), (44376, 646218), (47868, 599076), (49923, 574416), (55728, 514581), (63824, 449307), (66564, 430812), (71802, 399384), (83592, 343054), (88752, 323109), (95736, 299538), (99846, 287208), (107703, 266256), (133128, 215406), (143604, 199692), (149769, 191472), (167184, 171527)]