66877356

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{673}}^1$

素因数の和:720

約数の個数: 108

約数和(自身を含む): 196853832

約数和(自身を除く): 129976476

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 169, 182, 196, 273, 294, 338, 364, 507, 546, 588, 637, 673, 676, 1014, 1092, 1183, 1274, 1346, 1911, 2019, 2028, 2366, 2548, 2692, 3549, 3822, 4038, 4711, 4732, 7098, 7644, 8076, 8281, 8749, 9422, 14133, 14196, 16562, 17498, 18844, 24843, 26247, 28266, 32977, 33124, 34996, 49686, 52494, 56532, 61243, 65954, 98931, 99372, 104988, 113737, 122486, 131908, 183729, 197862, 227474, 244972, 341211, 367458, 395724, 428701, 454948, 682422, 734916, 796159, 857402, 1286103, 1364844, 1592318, 1714804, 2388477, 2572206, 3184636, 4776954, 5144412, 5573113, 9553908, 11146226, 16719339, 22292452, 33438678, 66877356]

約数ペア:

[(1, 66877356), (2, 33438678), (3, 22292452), (4, 16719339), (6, 11146226), (7, 9553908), (12, 5573113), (13, 5144412), (14, 4776954), (21, 3184636), (26, 2572206), (28, 2388477), (39, 1714804), (42, 1592318), (49, 1364844), (52, 1286103), (78, 857402), (84, 796159), (91, 734916), (98, 682422), (147, 454948), (156, 428701), (169, 395724), (182, 367458), (196, 341211), (273, 244972), (294, 227474), (338, 197862), (364, 183729), (507, 131908), (546, 122486), (588, 113737), (637, 104988), (673, 99372), (676, 98931), (1014, 65954), (1092, 61243), (1183, 56532), (1274, 52494), (1346, 49686), (1911, 34996), (2019, 33124), (2028, 32977), (2366, 28266), (2548, 26247), (2692, 24843), (3549, 18844), (3822, 17498), (4038, 16562), (4711, 14196), (4732, 14133), (7098, 9422), (7644, 8749), (8076, 8281)]