71570568

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 199987200

約数和(自身を除く): 128416632

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 61, 62, 76, 83, 93, 114, 122, 124, 152, 166, 183, 186, 228, 244, 248, 249, 332, 366, 372, 456, 488, 498, 589, 664, 732, 744, 996, 1159, 1178, 1464, 1577, 1767, 1891, 1992, 2318, 2356, 2573, 3154, 3477, 3534, 3782, 4636, 4712, 4731, 5063, 5146, 5673, 6308, 6954, 7068, 7564, 7719, 9272, 9462, 10126, 10292, 11346, 12616, 13908, 14136, 15128, 15189, 15438, 18924, 20252, 20584, 22692, 27816, 30378, 30876, 35929, 37848, 40504, 45384, 48887, 60756, 61752, 71858, 96197, 97774, 107787, 121512, 143716, 146661, 156953, 192394, 195548, 215574, 287432, 288591, 293322, 313906, 384788, 391096, 431148, 470859, 577182, 586644, 627812, 769576, 862296, 941718, 1154364, 1173288, 1255624, 1883436, 2308728, 2982107, 3766872, 5964214, 8946321, 11928428, 17892642, 23856856, 35785284, 71570568]

約数ペア:

[(1, 71570568), (2, 35785284), (3, 23856856), (4, 17892642), (6, 11928428), (8, 8946321), (12, 5964214), (19, 3766872), (24, 2982107), (31, 2308728), (38, 1883436), (57, 1255624), (61, 1173288), (62, 1154364), (76, 941718), (83, 862296), (93, 769576), (114, 627812), (122, 586644), (124, 577182), (152, 470859), (166, 431148), (183, 391096), (186, 384788), (228, 313906), (244, 293322), (248, 288591), (249, 287432), (332, 215574), (366, 195548), (372, 192394), (456, 156953), (488, 146661), (498, 143716), (589, 121512), (664, 107787), (732, 97774), (744, 96197), (996, 71858), (1159, 61752), (1178, 60756), (1464, 48887), (1577, 45384), (1767, 40504), (1891, 37848), (1992, 35929), (2318, 30876), (2356, 30378), (2573, 27816), (3154, 22692), (3477, 20584), (3534, 20252), (3782, 18924), (4636, 15438), (4712, 15189), (4731, 15128), (5063, 14136), (5146, 13908), (5673, 12616), (6308, 11346), (6954, 10292), (7068, 10126), (7564, 9462), (7719, 9272)]