86985132

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17987}}^1$

素因数の和:18038

約数の個数: 48

約数和(自身を含む): 225641472

約数和(自身を除く): 138656340

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 17987, 35974, 53961, 71948, 107922, 215844, 233831, 467662, 557597, 701493, 935324, 1115194, 1402986, 1672791, 2230388, 2805972, 3345582, 6691164, 7248761, 14497522, 21746283, 28995044, 43492566, 86985132]

約数ペア:

[(1, 86985132), (2, 43492566), (3, 28995044), (4, 21746283), (6, 14497522), (12, 7248761), (13, 6691164), (26, 3345582), (31, 2805972), (39, 2230388), (52, 1672791), (62, 1402986), (78, 1115194), (93, 935324), (124, 701493), (156, 557597), (186, 467662), (372, 233831), (403, 215844), (806, 107922), (1209, 71948), (1612, 53961), (2418, 35974), (4836, 17987)]