70921144

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 128

約数和(自身を含む): 174182400

約数和(自身を除く): 103261256

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 41, 46, 56, 68, 79, 82, 92, 119, 136, 158, 161, 164, 184, 238, 287, 316, 322, 328, 391, 476, 553, 574, 632, 644, 697, 782, 943, 952, 1106, 1148, 1288, 1343, 1394, 1564, 1817, 1886, 2212, 2296, 2686, 2737, 2788, 3128, 3239, 3634, 3772, 4424, 4879, 5372, 5474, 5576, 6478, 6601, 7268, 7544, 9401, 9758, 10744, 10948, 12719, 12956, 13202, 14536, 16031, 18802, 19516, 21896, 22673, 25438, 25912, 26404, 30889, 32062, 37604, 39032, 45346, 50876, 52808, 55063, 61778, 64124, 74497, 75208, 90692, 101752, 110126, 112217, 123556, 128248, 148994, 181384, 216223, 220252, 224434, 247112, 297988, 385441, 432446, 440504, 448868, 521479, 595976, 770882, 864892, 897736, 1042958, 1266449, 1541764, 1729784, 2085916, 2532898, 3083528, 4171832, 5065796, 8865143, 10131592, 17730286, 35460572, 70921144]

約数ペア:

[(1, 70921144), (2, 35460572), (4, 17730286), (7, 10131592), (8, 8865143), (14, 5065796), (17, 4171832), (23, 3083528), (28, 2532898), (34, 2085916), (41, 1729784), (46, 1541764), (56, 1266449), (68, 1042958), (79, 897736), (82, 864892), (92, 770882), (119, 595976), (136, 521479), (158, 448868), (161, 440504), (164, 432446), (184, 385441), (238, 297988), (287, 247112), (316, 224434), (322, 220252), (328, 216223), (391, 181384), (476, 148994), (553, 128248), (574, 123556), (632, 112217), (644, 110126), (697, 101752), (782, 90692), (943, 75208), (952, 74497), (1106, 64124), (1148, 61778), (1288, 55063), (1343, 52808), (1394, 50876), (1564, 45346), (1817, 39032), (1886, 37604), (2212, 32062), (2296, 30889), (2686, 26404), (2737, 25912), (2788, 25438), (3128, 22673), (3239, 21896), (3634, 19516), (3772, 18802), (4424, 16031), (4879, 14536), (5372, 13202), (5474, 12956), (5576, 12719), (6478, 10948), (6601, 10744), (7268, 9758), (7544, 9401)]