78368784

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{125591}}^1$

素因数の和:125615

約数の個数: 40

約数和(自身を含む): 218027712

約数和(自身を除く): 139658928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 125591, 251182, 376773, 502364, 753546, 1004728, 1507092, 1632683, 2009456, 3014184, 3265366, 4898049, 6028368, 6530732, 9796098, 13061464, 19592196, 26122928, 39184392, 78368784]

約数ペア:

[(1, 78368784), (2, 39184392), (3, 26122928), (4, 19592196), (6, 13061464), (8, 9796098), (12, 6530732), (13, 6028368), (16, 4898049), (24, 3265366), (26, 3014184), (39, 2009456), (48, 1632683), (52, 1507092), (78, 1004728), (104, 753546), (156, 502364), (208, 376773), (312, 251182), (624, 125591)]