71447112

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 217854000

約数和(自身を除く): 146406888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 59, 66, 72, 88, 99, 118, 121, 132, 139, 177, 198, 236, 242, 264, 278, 354, 363, 396, 417, 472, 484, 531, 556, 649, 708, 726, 792, 834, 968, 1062, 1089, 1112, 1251, 1298, 1416, 1452, 1529, 1668, 1947, 2124, 2178, 2502, 2596, 2904, 3058, 3336, 3894, 4248, 4356, 4587, 5004, 5192, 5841, 6116, 7139, 7788, 8201, 8712, 9174, 10008, 11682, 12232, 13761, 14278, 15576, 16402, 16819, 18348, 21417, 23364, 24603, 27522, 28556, 32804, 33638, 36696, 42834, 46728, 49206, 50457, 55044, 57112, 64251, 65608, 67276, 73809, 85668, 90211, 98412, 100914, 110088, 128502, 134552, 147618, 151371, 171336, 180422, 196824, 201828, 257004, 270633, 295236, 302742, 360844, 403656, 514008, 541266, 590472, 605484, 721688, 811899, 992321, 1082532, 1210968, 1623798, 1984642, 2165064, 2976963, 3247596, 3969284, 5953926, 6495192, 7938568, 8930889, 11907852, 17861778, 23815704, 35723556, 71447112]

約数ペア:

[(1, 71447112), (2, 35723556), (3, 23815704), (4, 17861778), (6, 11907852), (8, 8930889), (9, 7938568), (11, 6495192), (12, 5953926), (18, 3969284), (22, 3247596), (24, 2976963), (33, 2165064), (36, 1984642), (44, 1623798), (59, 1210968), (66, 1082532), (72, 992321), (88, 811899), (99, 721688), (118, 605484), (121, 590472), (132, 541266), (139, 514008), (177, 403656), (198, 360844), (236, 302742), (242, 295236), (264, 270633), (278, 257004), (354, 201828), (363, 196824), (396, 180422), (417, 171336), (472, 151371), (484, 147618), (531, 134552), (556, 128502), (649, 110088), (708, 100914), (726, 98412), (792, 90211), (834, 85668), (968, 73809), (1062, 67276), (1089, 65608), (1112, 64251), (1251, 57112), (1298, 55044), (1416, 50457), (1452, 49206), (1529, 46728), (1668, 42834), (1947, 36696), (2124, 33638), (2178, 32804), (2502, 28556), (2596, 27522), (2904, 24603), (3058, 23364), (3336, 21417), (3894, 18348), (4248, 16819), (4356, 16402), (4587, 15576), (5004, 14278), (5192, 13761), (5841, 12232), (6116, 11682), (7139, 10008), (7788, 9174), (8201, 8712)]