80180304

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{87917}}^1$

素因数の和:87947

約数の個数: 40

約数和(自身を含む): 218036640

約数和(自身を除く): 137856336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 87917, 175834, 263751, 351668, 527502, 703336, 1055004, 1406672, 1670423, 2110008, 3340846, 4220016, 5011269, 6681692, 10022538, 13363384, 20045076, 26726768, 40090152, 80180304]

約数ペア:

[(1, 80180304), (2, 40090152), (3, 26726768), (4, 20045076), (6, 13363384), (8, 10022538), (12, 6681692), (16, 5011269), (19, 4220016), (24, 3340846), (38, 2110008), (48, 1670423), (57, 1406672), (76, 1055004), (114, 703336), (152, 527502), (228, 351668), (304, 263751), (456, 175834), (912, 87917)]