69021288

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:452

約数の個数: 128

約数和(自身を含む): 221184000

約数和(自身を除く): 152162712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 191, 216, 239, 252, 378, 382, 478, 504, 573, 717, 756, 764, 956, 1146, 1337, 1434, 1512, 1528, 1673, 1719, 1912, 2151, 2292, 2674, 2868, 3346, 3438, 4011, 4302, 4584, 5019, 5157, 5348, 5736, 6453, 6692, 6876, 8022, 8604, 10038, 10314, 10696, 12033, 12906, 13384, 13752, 15057, 16044, 17208, 20076, 20628, 24066, 25812, 30114, 32088, 36099, 40152, 41256, 45171, 45649, 48132, 51624, 60228, 72198, 90342, 91298, 96264, 120456, 136947, 144396, 180684, 182596, 273894, 288792, 319543, 361368, 365192, 410841, 547788, 639086, 821682, 958629, 1095576, 1232523, 1278172, 1643364, 1917258, 2465046, 2556344, 2875887, 3286728, 3834516, 4930092, 5751774, 7669032, 8627661, 9860184, 11503548, 17255322, 23007096, 34510644, 69021288]

約数ペア:

[(1, 69021288), (2, 34510644), (3, 23007096), (4, 17255322), (6, 11503548), (7, 9860184), (8, 8627661), (9, 7669032), (12, 5751774), (14, 4930092), (18, 3834516), (21, 3286728), (24, 2875887), (27, 2556344), (28, 2465046), (36, 1917258), (42, 1643364), (54, 1278172), (56, 1232523), (63, 1095576), (72, 958629), (84, 821682), (108, 639086), (126, 547788), (168, 410841), (189, 365192), (191, 361368), (216, 319543), (239, 288792), (252, 273894), (378, 182596), (382, 180684), (478, 144396), (504, 136947), (573, 120456), (717, 96264), (756, 91298), (764, 90342), (956, 72198), (1146, 60228), (1337, 51624), (1434, 48132), (1512, 45649), (1528, 45171), (1673, 41256), (1719, 40152), (1912, 36099), (2151, 32088), (2292, 30114), (2674, 25812), (2868, 24066), (3346, 20628), (3438, 20076), (4011, 17208), (4302, 16044), (4584, 15057), (5019, 13752), (5157, 13384), (5348, 12906), (5736, 12033), (6453, 10696), (6692, 10314), (6876, 10038), (8022, 8604)]