69653556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 217002240

約数和(自身を除く): 147348684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 71, 84, 102, 119, 126, 142, 153, 204, 213, 229, 238, 252, 284, 306, 357, 426, 458, 476, 497, 612, 639, 687, 714, 852, 916, 994, 1071, 1207, 1278, 1374, 1428, 1491, 1603, 1988, 2061, 2142, 2414, 2556, 2748, 2982, 3206, 3621, 3893, 4122, 4284, 4473, 4809, 4828, 5964, 6412, 7242, 7786, 8244, 8449, 8946, 9618, 10863, 11679, 14427, 14484, 15572, 16259, 16898, 17892, 19236, 21726, 23358, 25347, 27251, 28854, 32518, 33796, 35037, 43452, 46716, 48777, 50694, 54502, 57708, 65036, 70074, 76041, 81753, 97554, 101388, 109004, 113813, 140148, 146331, 152082, 163506, 195108, 227626, 245259, 276403, 292662, 304164, 327012, 341439, 455252, 490518, 552806, 585324, 682878, 829209, 981036, 1024317, 1105612, 1365756, 1658418, 1934821, 2048634, 2487627, 3316836, 3869642, 4097268, 4975254, 5804463, 7739284, 9950508, 11608926, 17413389, 23217852, 34826778, 69653556]

約数ペア:

[(1, 69653556), (2, 34826778), (3, 23217852), (4, 17413389), (6, 11608926), (7, 9950508), (9, 7739284), (12, 5804463), (14, 4975254), (17, 4097268), (18, 3869642), (21, 3316836), (28, 2487627), (34, 2048634), (36, 1934821), (42, 1658418), (51, 1365756), (63, 1105612), (68, 1024317), (71, 981036), (84, 829209), (102, 682878), (119, 585324), (126, 552806), (142, 490518), (153, 455252), (204, 341439), (213, 327012), (229, 304164), (238, 292662), (252, 276403), (284, 245259), (306, 227626), (357, 195108), (426, 163506), (458, 152082), (476, 146331), (497, 140148), (612, 113813), (639, 109004), (687, 101388), (714, 97554), (852, 81753), (916, 76041), (994, 70074), (1071, 65036), (1207, 57708), (1278, 54502), (1374, 50694), (1428, 48777), (1491, 46716), (1603, 43452), (1988, 35037), (2061, 33796), (2142, 32518), (2414, 28854), (2556, 27251), (2748, 25347), (2982, 23358), (3206, 21726), (3621, 19236), (3893, 17892), (4122, 16898), (4284, 16259), (4473, 15572), (4809, 14484), (4828, 14427), (5964, 11679), (6412, 10863), (7242, 9618), (7786, 8946), (8244, 8449)]