73335288

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 211680000

約数和(自身を除く): 138344712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 89, 104, 114, 139, 152, 156, 178, 228, 247, 267, 278, 312, 356, 417, 456, 494, 534, 556, 712, 741, 834, 988, 1068, 1112, 1157, 1482, 1668, 1691, 1807, 1976, 2136, 2314, 2641, 2964, 3336, 3382, 3471, 3614, 4628, 5073, 5282, 5421, 5928, 6764, 6942, 7228, 7923, 9256, 10146, 10564, 10842, 12371, 13528, 13884, 14456, 15846, 20292, 21128, 21684, 21983, 24742, 27768, 31692, 34333, 37113, 40584, 43368, 43966, 49484, 63384, 65949, 68666, 74226, 87932, 98968, 102999, 131898, 137332, 148452, 160823, 175864, 205998, 235049, 263796, 274664, 296904, 321646, 411996, 470098, 482469, 527592, 643292, 705147, 823992, 940196, 964938, 1286584, 1410294, 1880392, 1929876, 2820588, 3055637, 3859752, 5641176, 6111274, 9166911, 12222548, 18333822, 24445096, 36667644, 73335288]

約数ペア:

[(1, 73335288), (2, 36667644), (3, 24445096), (4, 18333822), (6, 12222548), (8, 9166911), (12, 6111274), (13, 5641176), (19, 3859752), (24, 3055637), (26, 2820588), (38, 1929876), (39, 1880392), (52, 1410294), (57, 1286584), (76, 964938), (78, 940196), (89, 823992), (104, 705147), (114, 643292), (139, 527592), (152, 482469), (156, 470098), (178, 411996), (228, 321646), (247, 296904), (267, 274664), (278, 263796), (312, 235049), (356, 205998), (417, 175864), (456, 160823), (494, 148452), (534, 137332), (556, 131898), (712, 102999), (741, 98968), (834, 87932), (988, 74226), (1068, 68666), (1112, 65949), (1157, 63384), (1482, 49484), (1668, 43966), (1691, 43368), (1807, 40584), (1976, 37113), (2136, 34333), (2314, 31692), (2641, 27768), (2964, 24742), (3336, 21983), (3382, 21684), (3471, 21128), (3614, 20292), (4628, 15846), (5073, 14456), (5282, 13884), (5421, 13528), (5928, 12371), (6764, 10842), (6942, 10564), (7228, 10146), (7923, 9256)]