90172602

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1$

素因数の和:985

約数の個数: 80

約数和(自身を含む): 222469632

約数和(自身を除く): 132297030

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 47, 54, 78, 81, 94, 117, 141, 162, 234, 282, 351, 423, 611, 702, 846, 911, 1053, 1222, 1269, 1822, 1833, 2106, 2538, 2733, 3666, 3807, 5466, 5499, 7614, 8199, 10998, 11843, 16398, 16497, 23686, 24597, 32994, 35529, 42817, 49194, 49491, 71058, 73791, 85634, 98982, 106587, 128451, 147582, 213174, 256902, 319761, 385353, 556621, 639522, 770706, 959283, 1113242, 1156059, 1669863, 1918566, 2312118, 3339726, 3468177, 5009589, 6936354, 10019178, 15028767, 30057534, 45086301, 90172602]

約数ペア:

[(1, 90172602), (2, 45086301), (3, 30057534), (6, 15028767), (9, 10019178), (13, 6936354), (18, 5009589), (26, 3468177), (27, 3339726), (39, 2312118), (47, 1918566), (54, 1669863), (78, 1156059), (81, 1113242), (94, 959283), (117, 770706), (141, 639522), (162, 556621), (234, 385353), (282, 319761), (351, 256902), (423, 213174), (611, 147582), (702, 128451), (846, 106587), (911, 98982), (1053, 85634), (1222, 73791), (1269, 71058), (1822, 49491), (1833, 49194), (2106, 42817), (2538, 35529), (2733, 32994), (3666, 24597), (3807, 23686), (5466, 16497), (5499, 16398), (7614, 11843), (8199, 10998)]