83313328

素因数分解:

$2^4\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 160

約数和(自身を含む): 214272000

約数和(自身を除く): 130958672

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 47, 49, 56, 68, 76, 94, 98, 112, 119, 133, 136, 152, 188, 196, 238, 266, 272, 304, 323, 329, 343, 376, 392, 476, 532, 646, 658, 686, 752, 784, 799, 833, 893, 931, 952, 1064, 1292, 1316, 1372, 1598, 1666, 1786, 1862, 1904, 2128, 2261, 2303, 2584, 2632, 2744, 3196, 3332, 3572, 3724, 4522, 4606, 5168, 5264, 5488, 5593, 5831, 6251, 6392, 6517, 6664, 7144, 7448, 9044, 9212, 11186, 11662, 12502, 12784, 13034, 13328, 14288, 14896, 15181, 15827, 16121, 18088, 18424, 22372, 23324, 25004, 26068, 30362, 31654, 32242, 36176, 36848, 39151, 43757, 44744, 46648, 50008, 52136, 60724, 63308, 64484, 78302, 87514, 89488, 93296, 100016, 104272, 106267, 110789, 121448, 126616, 128968, 156604, 175028, 212534, 221578, 242896, 253232, 257936, 274057, 306299, 313208, 350056, 425068, 443156, 548114, 612598, 626416, 700112, 743869, 850136, 886312, 1096228, 1225196, 1487738, 1700272, 1772624, 2192456, 2450392, 2975476, 4384912, 4900784, 5207083, 5950952, 10414166, 11901904, 20828332, 41656664, 83313328]

約数ペア:

[(1, 83313328), (2, 41656664), (4, 20828332), (7, 11901904), (8, 10414166), (14, 5950952), (16, 5207083), (17, 4900784), (19, 4384912), (28, 2975476), (34, 2450392), (38, 2192456), (47, 1772624), (49, 1700272), (56, 1487738), (68, 1225196), (76, 1096228), (94, 886312), (98, 850136), (112, 743869), (119, 700112), (133, 626416), (136, 612598), (152, 548114), (188, 443156), (196, 425068), (238, 350056), (266, 313208), (272, 306299), (304, 274057), (323, 257936), (329, 253232), (343, 242896), (376, 221578), (392, 212534), (476, 175028), (532, 156604), (646, 128968), (658, 126616), (686, 121448), (752, 110789), (784, 106267), (799, 104272), (833, 100016), (893, 93296), (931, 89488), (952, 87514), (1064, 78302), (1292, 64484), (1316, 63308), (1372, 60724), (1598, 52136), (1666, 50008), (1786, 46648), (1862, 44744), (1904, 43757), (2128, 39151), (2261, 36848), (2303, 36176), (2584, 32242), (2632, 31654), (2744, 30362), (3196, 26068), (3332, 25004), (3572, 23324), (3724, 22372), (4522, 18424), (4606, 18088), (5168, 16121), (5264, 15827), (5488, 15181), (5593, 14896), (5831, 14288), (6251, 13328), (6392, 13034), (6517, 12784), (6664, 12502), (7144, 11662), (7448, 11186), (9044, 9212)]