66276756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20231}}^1$

素因数の和:20261

約数の個数: 72

約数和(自身を含む): 206204544

約数和(自身を除く): 139927788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 20231, 40462, 60693, 80924, 121386, 141617, 182079, 242772, 263003, 283234, 364158, 424851, 526006, 566468, 728316, 789009, 849702, 1052012, 1274553, 1578018, 1699404, 1841021, 2367027, 2549106, 3156036, 3682042, 4734054, 5098212, 5523063, 7364084, 9468108, 11046126, 16569189, 22092252, 33138378, 66276756]

約数ペア:

[(1, 66276756), (2, 33138378), (3, 22092252), (4, 16569189), (6, 11046126), (7, 9468108), (9, 7364084), (12, 5523063), (13, 5098212), (14, 4734054), (18, 3682042), (21, 3156036), (26, 2549106), (28, 2367027), (36, 1841021), (39, 1699404), (42, 1578018), (52, 1274553), (63, 1052012), (78, 849702), (84, 789009), (91, 728316), (117, 566468), (126, 526006), (156, 424851), (182, 364158), (234, 283234), (252, 263003), (273, 242772), (364, 182079), (468, 141617), (546, 121386), (819, 80924), (1092, 60693), (1638, 40462), (3276, 20231)]