87204156936

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{489493}}^1$

素因数の和:490086

約数の個数: 64

約数和(自身を含む): 235192077120

約数和(自身を除く): 147987920184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 571, 1142, 1713, 2284, 3426, 4568, 6852, 7423, 13704, 14846, 22269, 29692, 44538, 59384, 89076, 178152, 489493, 978986, 1468479, 1957972, 2936958, 3915944, 5873916, 6363409, 11747832, 12726818, 19090227, 25453636, 38180454, 50907272, 76360908, 152721816, 279500503, 559001006, 838501509, 1118002012, 1677003018, 2236004024, 3354006036, 3633506539, 6708012072, 7267013078, 10900519617, 14534026156, 21801039234, 29068052312, 43602078468, 87204156936]

約数ペア:

[(1, 87204156936), (2, 43602078468), (3, 29068052312), (4, 21801039234), (6, 14534026156), (8, 10900519617), (12, 7267013078), (13, 6708012072), (24, 3633506539), (26, 3354006036), (39, 2236004024), (52, 1677003018), (78, 1118002012), (104, 838501509), (156, 559001006), (312, 279500503), (571, 152721816), (1142, 76360908), (1713, 50907272), (2284, 38180454), (3426, 25453636), (4568, 19090227), (6852, 12726818), (7423, 11747832), (13704, 6363409), (14846, 5873916), (22269, 3915944), (29692, 2936958), (44538, 1957972), (59384, 1468479), (89076, 978986), (178152, 489493)]