87565072

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41149}}^1$

素因数の和:41183

約数の個数: 40

約数和(自身を含む): 204104000

約数和(自身を除く): 116538928

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 41149, 82298, 164596, 288043, 329192, 576086, 658384, 781831, 1152172, 1563662, 2304344, 3127324, 4608688, 5472817, 6254648, 10945634, 12509296, 21891268, 43782536, 87565072]

約数ペア:

[(1, 87565072), (2, 43782536), (4, 21891268), (7, 12509296), (8, 10945634), (14, 6254648), (16, 5472817), (19, 4608688), (28, 3127324), (38, 2304344), (56, 1563662), (76, 1152172), (112, 781831), (133, 658384), (152, 576086), (266, 329192), (304, 288043), (532, 164596), (1064, 82298), (2128, 41149)]