66830904

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1042

約数の個数: 144

約数和(自身を含む): 221855400

約数和(自身を除く): 155024496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 98, 114, 126, 133, 147, 152, 168, 171, 196, 228, 252, 266, 294, 342, 392, 399, 441, 456, 504, 532, 588, 684, 798, 882, 931, 997, 1064, 1176, 1197, 1368, 1596, 1764, 1862, 1994, 2394, 2793, 2991, 3192, 3528, 3724, 3988, 4788, 5586, 5982, 6979, 7448, 7976, 8379, 8973, 9576, 11172, 11964, 13958, 16758, 17946, 18943, 20937, 22344, 23928, 27916, 33516, 35892, 37886, 41874, 48853, 55832, 56829, 62811, 67032, 71784, 75772, 83748, 97706, 113658, 125622, 132601, 146559, 151544, 167496, 170487, 195412, 227316, 251244, 265202, 293118, 340974, 390824, 397803, 439677, 454632, 502488, 530404, 586236, 681948, 795606, 879354, 928207, 1060808, 1172472, 1193409, 1363896, 1591212, 1758708, 1856414, 2386818, 2784621, 3182424, 3517416, 3712828, 4773636, 5569242, 7425656, 8353863, 9547272, 11138484, 16707726, 22276968, 33415452, 66830904]

約数ペア:

[(1, 66830904), (2, 33415452), (3, 22276968), (4, 16707726), (6, 11138484), (7, 9547272), (8, 8353863), (9, 7425656), (12, 5569242), (14, 4773636), (18, 3712828), (19, 3517416), (21, 3182424), (24, 2784621), (28, 2386818), (36, 1856414), (38, 1758708), (42, 1591212), (49, 1363896), (56, 1193409), (57, 1172472), (63, 1060808), (72, 928207), (76, 879354), (84, 795606), (98, 681948), (114, 586236), (126, 530404), (133, 502488), (147, 454632), (152, 439677), (168, 397803), (171, 390824), (196, 340974), (228, 293118), (252, 265202), (266, 251244), (294, 227316), (342, 195412), (392, 170487), (399, 167496), (441, 151544), (456, 146559), (504, 132601), (532, 125622), (588, 113658), (684, 97706), (798, 83748), (882, 75772), (931, 71784), (997, 67032), (1064, 62811), (1176, 56829), (1197, 55832), (1368, 48853), (1596, 41874), (1764, 37886), (1862, 35892), (1994, 33516), (2394, 27916), (2793, 23928), (2991, 22344), (3192, 20937), (3528, 18943), (3724, 17946), (3988, 16758), (4788, 13958), (5586, 11964), (5982, 11172), (6979, 9576), (7448, 8973), (7976, 8379)]