64884924

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7297}}^1$

素因数の和:7339

約数の個数: 72

約数和(自身を含む): 185953040

約数和(自身を除く): 121068116

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 7297, 8892, 14594, 21891, 29188, 43782, 65673, 87564, 94861, 131346, 138643, 189722, 262692, 277286, 284583, 379444, 415929, 554572, 569166, 831858, 853749, 1138332, 1247787, 1663716, 1707498, 1802359, 2495574, 3414996, 3604718, 4991148, 5407077, 7209436, 10814154, 16221231, 21628308, 32442462, 64884924]

約数ペア:

[(1, 64884924), (2, 32442462), (3, 21628308), (4, 16221231), (6, 10814154), (9, 7209436), (12, 5407077), (13, 4991148), (18, 3604718), (19, 3414996), (26, 2495574), (36, 1802359), (38, 1707498), (39, 1663716), (52, 1247787), (57, 1138332), (76, 853749), (78, 831858), (114, 569166), (117, 554572), (156, 415929), (171, 379444), (228, 284583), (234, 277286), (247, 262692), (342, 189722), (468, 138643), (494, 131346), (684, 94861), (741, 87564), (988, 65673), (1482, 43782), (2223, 29188), (2964, 21891), (4446, 14594), (7297, 8892)]