86909160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55711}}^1$

素因数の和:55738

約数の個数: 64

約数和(自身を含む): 280788480

約数和(自身を除く): 193879320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 55711, 111422, 167133, 222844, 278555, 334266, 445688, 557110, 668532, 724243, 835665, 1114220, 1337064, 1448486, 1671330, 2172729, 2228440, 2896972, 3342660, 3621215, 4345458, 5793944, 6685320, 7242430, 8690916, 10863645, 14484860, 17381832, 21727290, 28969720, 43454580, 86909160]

約数ペア:

[(1, 86909160), (2, 43454580), (3, 28969720), (4, 21727290), (5, 17381832), (6, 14484860), (8, 10863645), (10, 8690916), (12, 7242430), (13, 6685320), (15, 5793944), (20, 4345458), (24, 3621215), (26, 3342660), (30, 2896972), (39, 2228440), (40, 2172729), (52, 1671330), (60, 1448486), (65, 1337064), (78, 1114220), (104, 835665), (120, 724243), (130, 668532), (156, 557110), (195, 445688), (260, 334266), (312, 278555), (390, 222844), (520, 167133), (780, 111422), (1560, 55711)]