66628848

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:623

約数の個数: 160

約数和(自身を含む): 214486272

約数和(自身を除く): 147857424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 33, 34, 39, 44, 48, 51, 52, 66, 68, 78, 88, 102, 104, 132, 136, 143, 156, 176, 187, 204, 208, 221, 264, 272, 286, 312, 374, 408, 429, 442, 528, 561, 571, 572, 624, 663, 748, 816, 858, 884, 1122, 1142, 1144, 1326, 1496, 1713, 1716, 1768, 2244, 2284, 2288, 2431, 2652, 2992, 3426, 3432, 3536, 4488, 4568, 4862, 5304, 6281, 6852, 6864, 7293, 7423, 8976, 9136, 9707, 9724, 10608, 12562, 13704, 14586, 14846, 18843, 19414, 19448, 22269, 25124, 27408, 29121, 29172, 29692, 37686, 38828, 38896, 44538, 50248, 58242, 58344, 59384, 75372, 77656, 81653, 89076, 100496, 106777, 116484, 116688, 118768, 126191, 150744, 155312, 163306, 178152, 213554, 232968, 244959, 252382, 301488, 320331, 326612, 356304, 378573, 427108, 465936, 489918, 504764, 640662, 653224, 757146, 854216, 979836, 1009528, 1281324, 1306448, 1388101, 1514292, 1708432, 1959672, 2019056, 2562648, 2776202, 3028584, 3919344, 4164303, 5125296, 5552404, 6057168, 8328606, 11104808, 16657212, 22209616, 33314424, 66628848]

約数ペア:

[(1, 66628848), (2, 33314424), (3, 22209616), (4, 16657212), (6, 11104808), (8, 8328606), (11, 6057168), (12, 5552404), (13, 5125296), (16, 4164303), (17, 3919344), (22, 3028584), (24, 2776202), (26, 2562648), (33, 2019056), (34, 1959672), (39, 1708432), (44, 1514292), (48, 1388101), (51, 1306448), (52, 1281324), (66, 1009528), (68, 979836), (78, 854216), (88, 757146), (102, 653224), (104, 640662), (132, 504764), (136, 489918), (143, 465936), (156, 427108), (176, 378573), (187, 356304), (204, 326612), (208, 320331), (221, 301488), (264, 252382), (272, 244959), (286, 232968), (312, 213554), (374, 178152), (408, 163306), (429, 155312), (442, 150744), (528, 126191), (561, 118768), (571, 116688), (572, 116484), (624, 106777), (663, 100496), (748, 89076), (816, 81653), (858, 77656), (884, 75372), (1122, 59384), (1142, 58344), (1144, 58242), (1326, 50248), (1496, 44538), (1713, 38896), (1716, 38828), (1768, 37686), (2244, 29692), (2284, 29172), (2288, 29121), (2431, 27408), (2652, 25124), (2992, 22269), (3426, 19448), (3432, 19414), (3536, 18843), (4488, 14846), (4568, 14586), (4862, 13704), (5304, 12562), (6281, 10608), (6852, 9724), (6864, 9707), (7293, 9136), (7423, 8976)]