64782324

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1787}}^1$

素因数の和:1869

約数の個数: 72

約数和(自身を含む): 175724640

約数和(自身を除く): 110942316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 159, 171, 212, 228, 318, 342, 477, 636, 684, 954, 1007, 1787, 1908, 2014, 3021, 3574, 4028, 5361, 6042, 7148, 9063, 10722, 12084, 16083, 18126, 21444, 32166, 33953, 36252, 64332, 67906, 94711, 101859, 135812, 189422, 203718, 284133, 305577, 378844, 407436, 568266, 611154, 852399, 1136532, 1222308, 1704798, 1799509, 3409596, 3599018, 5398527, 7198036, 10797054, 16195581, 21594108, 32391162, 64782324]

約数ペア:

[(1, 64782324), (2, 32391162), (3, 21594108), (4, 16195581), (6, 10797054), (9, 7198036), (12, 5398527), (18, 3599018), (19, 3409596), (36, 1799509), (38, 1704798), (53, 1222308), (57, 1136532), (76, 852399), (106, 611154), (114, 568266), (159, 407436), (171, 378844), (212, 305577), (228, 284133), (318, 203718), (342, 189422), (477, 135812), (636, 101859), (684, 94711), (954, 67906), (1007, 64332), (1787, 36252), (1908, 33953), (2014, 32166), (3021, 21444), (3574, 18126), (4028, 16083), (5361, 12084), (6042, 10722), (7148, 9063)]