70887708

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2801}}^1$

素因数の和:2867

約数の個数: 72

約数和(自身を含む): 193786320

約数和(自身を除く): 122898612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 2109, 2801, 2812, 4218, 5602, 6327, 8403, 8436, 11204, 12654, 16806, 25209, 25308, 33612, 50418, 53219, 100836, 103637, 106438, 159657, 207274, 212876, 310911, 319314, 414548, 478971, 621822, 638628, 932733, 957942, 1243644, 1865466, 1915884, 1969103, 3730932, 3938206, 5907309, 7876412, 11814618, 17721927, 23629236, 35443854, 70887708]

約数ペア:

[(1, 70887708), (2, 35443854), (3, 23629236), (4, 17721927), (6, 11814618), (9, 7876412), (12, 5907309), (18, 3938206), (19, 3730932), (36, 1969103), (37, 1915884), (38, 1865466), (57, 1243644), (74, 957942), (76, 932733), (111, 638628), (114, 621822), (148, 478971), (171, 414548), (222, 319314), (228, 310911), (333, 212876), (342, 207274), (444, 159657), (666, 106438), (684, 103637), (703, 100836), (1332, 53219), (1406, 50418), (2109, 33612), (2801, 25308), (2812, 25209), (4218, 16806), (5602, 12654), (6327, 11204), (8403, 8436)]