64620428208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{53887}}^1$

素因数の和:54031

約数の個数: 160

約数和(自身を含む): 197576687616

約数和(自身を除く): 132956259408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 83, 84, 86, 112, 129, 166, 168, 172, 249, 258, 301, 332, 336, 344, 498, 516, 581, 602, 664, 688, 903, 996, 1032, 1162, 1204, 1328, 1743, 1806, 1992, 2064, 2324, 2408, 3486, 3569, 3612, 3984, 4648, 4816, 6972, 7138, 7224, 9296, 10707, 13944, 14276, 14448, 21414, 24983, 27888, 28552, 42828, 49966, 53887, 57104, 74949, 85656, 99932, 107774, 149898, 161661, 171312, 199864, 215548, 299796, 323322, 377209, 399728, 431096, 599592, 646644, 754418, 862192, 1131627, 1199184, 1293288, 1508836, 2263254, 2317141, 2586576, 3017672, 4472621, 4526508, 4634282, 6035344, 6951423, 8945242, 9053016, 9268564, 13417863, 13902846, 16219987, 17890484, 18106032, 18537128, 26835726, 27805692, 31308347, 32439974, 35780968, 37074256, 48659961, 53671452, 55611384, 62616694, 64879948, 71561936, 93925041, 97319922, 107342904, 111222768, 125233388, 129759896, 187850082, 192322703, 194639844, 214685808, 250466776, 259519792, 375700164, 384645406, 389279688, 500933552, 576968109, 751400328, 769290812, 778559376, 1153936218, 1346258921, 1502800656, 1538581624, 2307872436, 2692517842, 3077163248, 4038776763, 4615744872, 5385035684, 8077553526, 9231489744, 10770071368, 16155107052, 21540142736, 32310214104, 64620428208]

約数ペア:

[(1, 64620428208), (2, 32310214104), (3, 21540142736), (4, 16155107052), (6, 10770071368), (7, 9231489744), (8, 8077553526), (12, 5385035684), (14, 4615744872), (16, 4038776763), (21, 3077163248), (24, 2692517842), (28, 2307872436), (42, 1538581624), (43, 1502800656), (48, 1346258921), (56, 1153936218), (83, 778559376), (84, 769290812), (86, 751400328), (112, 576968109), (129, 500933552), (166, 389279688), (168, 384645406), (172, 375700164), (249, 259519792), (258, 250466776), (301, 214685808), (332, 194639844), (336, 192322703), (344, 187850082), (498, 129759896), (516, 125233388), (581, 111222768), (602, 107342904), (664, 97319922), (688, 93925041), (903, 71561936), (996, 64879948), (1032, 62616694), (1162, 55611384), (1204, 53671452), (1328, 48659961), (1743, 37074256), (1806, 35780968), (1992, 32439974), (2064, 31308347), (2324, 27805692), (2408, 26835726), (3486, 18537128), (3569, 18106032), (3612, 17890484), (3984, 16219987), (4648, 13902846), (4816, 13417863), (6972, 9268564), (7138, 9053016), (7224, 8945242), (9296, 6951423), (10707, 6035344), (13944, 4634282), (14276, 4526508), (14448, 4472621), (21414, 3017672), (24983, 2586576), (27888, 2317141), (28552, 2263254), (42828, 1508836), (49966, 1293288), (53887, 1199184), (57104, 1131627), (74949, 862192), (85656, 754418), (99932, 646644), (107774, 599592), (149898, 431096), (161661, 399728), (171312, 377209), (199864, 323322), (215548, 299796)]