89461164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1487

約数の個数: 72

約数和(自身を含む): 233490432

約数和(自身を除く): 144029268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 338, 372, 403, 507, 676, 806, 1014, 1209, 1423, 1612, 2028, 2418, 2846, 4269, 4836, 5239, 5692, 8538, 10478, 15717, 17076, 18499, 20956, 31434, 36998, 44113, 55497, 62868, 73996, 88226, 110994, 132339, 176452, 221988, 240487, 264678, 480974, 529356, 573469, 721461, 961948, 1146938, 1442922, 1720407, 2293876, 2885844, 3440814, 6881628, 7455097, 14910194, 22365291, 29820388, 44730582, 89461164]

約数ペア:

[(1, 89461164), (2, 44730582), (3, 29820388), (4, 22365291), (6, 14910194), (12, 7455097), (13, 6881628), (26, 3440814), (31, 2885844), (39, 2293876), (52, 1720407), (62, 1442922), (78, 1146938), (93, 961948), (124, 721461), (156, 573469), (169, 529356), (186, 480974), (338, 264678), (372, 240487), (403, 221988), (507, 176452), (676, 132339), (806, 110994), (1014, 88226), (1209, 73996), (1423, 62868), (1612, 55497), (2028, 44113), (2418, 36998), (2846, 31434), (4269, 20956), (4836, 18499), (5239, 17076), (5692, 15717), (8538, 10478)]