65366964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{709}}^1$

素因数の和:929

約数の個数: 72

約数和(自身を含む): 179098920

約数和(自身を除く): 113731956

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 197, 234, 394, 468, 591, 709, 788, 1182, 1418, 1773, 2127, 2364, 2561, 2836, 3546, 4254, 5122, 6381, 7092, 7683, 8508, 9217, 10244, 12762, 15366, 18434, 23049, 25524, 27651, 30732, 36868, 46098, 55302, 82953, 92196, 110604, 139673, 165906, 279346, 331812, 419019, 558692, 838038, 1257057, 1676076, 1815749, 2514114, 3631498, 5028228, 5447247, 7262996, 10894494, 16341741, 21788988, 32683482, 65366964]

約数ペア:

[(1, 65366964), (2, 32683482), (3, 21788988), (4, 16341741), (6, 10894494), (9, 7262996), (12, 5447247), (13, 5028228), (18, 3631498), (26, 2514114), (36, 1815749), (39, 1676076), (52, 1257057), (78, 838038), (117, 558692), (156, 419019), (197, 331812), (234, 279346), (394, 165906), (468, 139673), (591, 110604), (709, 92196), (788, 82953), (1182, 55302), (1418, 46098), (1773, 36868), (2127, 30732), (2364, 27651), (2561, 25524), (2836, 23049), (3546, 18434), (4254, 15366), (5122, 12762), (6381, 10244), (7092, 9217), (7683, 8508)]