61867884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 166408704

約数和(自身を除く): 104540820

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 43, 46, 52, 69, 78, 86, 92, 129, 138, 156, 172, 258, 276, 299, 401, 516, 559, 598, 802, 897, 989, 1118, 1196, 1203, 1604, 1677, 1794, 1978, 2236, 2406, 2967, 3354, 3588, 3956, 4812, 5213, 5934, 6708, 9223, 10426, 11868, 12857, 15639, 17243, 18446, 20852, 25714, 27669, 31278, 34486, 36892, 38571, 51428, 51729, 55338, 62556, 68972, 77142, 103458, 110676, 119899, 154284, 206916, 224159, 239798, 359697, 396589, 448318, 479596, 672477, 719394, 793178, 896636, 1189767, 1344954, 1438788, 1586356, 2379534, 2689908, 4759068, 5155657, 10311314, 15466971, 20622628, 30933942, 61867884]

約数ペア:

[(1, 61867884), (2, 30933942), (3, 20622628), (4, 15466971), (6, 10311314), (12, 5155657), (13, 4759068), (23, 2689908), (26, 2379534), (39, 1586356), (43, 1438788), (46, 1344954), (52, 1189767), (69, 896636), (78, 793178), (86, 719394), (92, 672477), (129, 479596), (138, 448318), (156, 396589), (172, 359697), (258, 239798), (276, 224159), (299, 206916), (401, 154284), (516, 119899), (559, 110676), (598, 103458), (802, 77142), (897, 68972), (989, 62556), (1118, 55338), (1196, 51729), (1203, 51428), (1604, 38571), (1677, 36892), (1794, 34486), (1978, 31278), (2236, 27669), (2406, 25714), (2967, 20852), (3354, 18446), (3588, 17243), (3956, 15639), (4812, 12857), (5213, 11868), (5934, 10426), (6708, 9223)]