78709584

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:448

約数の個数: 80

約数和(自身を含む): 209986560

約数和(自身を除く): 131276976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 139, 141, 188, 251, 278, 282, 376, 417, 502, 556, 564, 752, 753, 834, 1004, 1112, 1128, 1506, 1668, 2008, 2224, 2256, 3012, 3336, 4016, 6024, 6533, 6672, 11797, 12048, 13066, 19599, 23594, 26132, 34889, 35391, 39198, 47188, 52264, 69778, 70782, 78396, 94376, 104528, 104667, 139556, 141564, 156792, 188752, 209334, 279112, 283128, 313584, 418668, 558224, 566256, 837336, 1639783, 1674672, 3279566, 4919349, 6559132, 9838698, 13118264, 19677396, 26236528, 39354792, 78709584]

約数ペア:

[(1, 78709584), (2, 39354792), (3, 26236528), (4, 19677396), (6, 13118264), (8, 9838698), (12, 6559132), (16, 4919349), (24, 3279566), (47, 1674672), (48, 1639783), (94, 837336), (139, 566256), (141, 558224), (188, 418668), (251, 313584), (278, 283128), (282, 279112), (376, 209334), (417, 188752), (502, 156792), (556, 141564), (564, 139556), (752, 104667), (753, 104528), (834, 94376), (1004, 78396), (1112, 70782), (1128, 69778), (1506, 52264), (1668, 47188), (2008, 39198), (2224, 35391), (2256, 34889), (3012, 26132), (3336, 23594), (4016, 19599), (6024, 13066), (6533, 12048), (6672, 11797)]