172521504

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{13931}}^1$

素因数の和:13990

約数の個数: 72

約数和(自身を含む): 502053552

約数和(自身を除く): 329532048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 13931, 27862, 41793, 55724, 83586, 111448, 125379, 167172, 222896, 250758, 334344, 445792, 501516, 599033, 668688, 1003032, 1198066, 1337376, 1797099, 2006064, 2396132, 3594198, 4012128, 4792264, 5391297, 7188396, 9584528, 10782594, 14376792, 19169056, 21565188, 28753584, 43130376, 57507168, 86260752, 172521504]

約数ペア:

[(1, 172521504), (2, 86260752), (3, 57507168), (4, 43130376), (6, 28753584), (8, 21565188), (9, 19169056), (12, 14376792), (16, 10782594), (18, 9584528), (24, 7188396), (32, 5391297), (36, 4792264), (43, 4012128), (48, 3594198), (72, 2396132), (86, 2006064), (96, 1797099), (129, 1337376), (144, 1198066), (172, 1003032), (258, 668688), (288, 599033), (344, 501516), (387, 445792), (516, 334344), (688, 250758), (774, 222896), (1032, 167172), (1376, 125379), (1548, 111448), (2064, 83586), (3096, 55724), (4128, 41793), (6192, 27862), (12384, 13931)]