89971032

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{419}}^1$

素因数の和:840

約数の個数: 64

約数和(自身を含む): 235872000

約数和(自身を除く): 145900968

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 389, 419, 552, 778, 838, 1167, 1257, 1556, 1676, 2334, 2514, 3112, 3352, 4668, 5028, 8947, 9336, 9637, 10056, 17894, 19274, 26841, 28911, 35788, 38548, 53682, 57822, 71576, 77096, 107364, 115644, 162991, 214728, 231288, 325982, 488973, 651964, 977946, 1303928, 1955892, 3748793, 3911784, 7497586, 11246379, 14995172, 22492758, 29990344, 44985516, 89971032]

約数ペア:

[(1, 89971032), (2, 44985516), (3, 29990344), (4, 22492758), (6, 14995172), (8, 11246379), (12, 7497586), (23, 3911784), (24, 3748793), (46, 1955892), (69, 1303928), (92, 977946), (138, 651964), (184, 488973), (276, 325982), (389, 231288), (419, 214728), (552, 162991), (778, 115644), (838, 107364), (1167, 77096), (1257, 71576), (1556, 57822), (1676, 53682), (2334, 38548), (2514, 35788), (3112, 28911), (3352, 26841), (4668, 19274), (5028, 17894), (8947, 10056), (9336, 9637)]