31096296

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 107827200

約数和(自身を除く): 76730904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 71, 72, 77, 79, 84, 88, 99, 126, 132, 142, 154, 158, 168, 198, 213, 231, 237, 252, 264, 284, 308, 316, 396, 426, 462, 474, 497, 504, 553, 568, 616, 632, 639, 693, 711, 781, 792, 852, 869, 924, 948, 994, 1106, 1278, 1386, 1422, 1491, 1562, 1659, 1704, 1738, 1848, 1896, 1988, 2212, 2343, 2556, 2607, 2772, 2844, 2982, 3124, 3318, 3476, 3976, 4424, 4473, 4686, 4977, 5112, 5214, 5467, 5544, 5609, 5688, 5964, 6083, 6248, 6636, 6952, 7029, 7821, 8946, 9372, 9954, 10428, 10934, 11218, 11928, 12166, 13272, 14058, 15642, 16401, 16827, 17892, 18249, 18744, 19908, 20856, 21868, 22436, 24332, 28116, 31284, 32802, 33654, 35784, 36498, 39263, 39816, 43736, 44872, 48664, 49203, 50481, 54747, 56232, 61699, 62568, 65604, 67308, 72996, 78526, 98406, 100962, 109494, 117789, 123398, 131208, 134616, 145992, 157052, 185097, 196812, 201924, 218988, 235578, 246796, 314104, 353367, 370194, 393624, 403848, 431893, 437976, 471156, 493592, 555291, 706734, 740388, 863786, 942312, 1110582, 1295679, 1413468, 1480776, 1727572, 2221164, 2591358, 2826936, 3455144, 3887037, 4442328, 5182716, 7774074, 10365432, 15548148, 31096296]

約数ペア:

[(1, 31096296), (2, 15548148), (3, 10365432), (4, 7774074), (6, 5182716), (7, 4442328), (8, 3887037), (9, 3455144), (11, 2826936), (12, 2591358), (14, 2221164), (18, 1727572), (21, 1480776), (22, 1413468), (24, 1295679), (28, 1110582), (33, 942312), (36, 863786), (42, 740388), (44, 706734), (56, 555291), (63, 493592), (66, 471156), (71, 437976), (72, 431893), (77, 403848), (79, 393624), (84, 370194), (88, 353367), (99, 314104), (126, 246796), (132, 235578), (142, 218988), (154, 201924), (158, 196812), (168, 185097), (198, 157052), (213, 145992), (231, 134616), (237, 131208), (252, 123398), (264, 117789), (284, 109494), (308, 100962), (316, 98406), (396, 78526), (426, 72996), (462, 67308), (474, 65604), (497, 62568), (504, 61699), (553, 56232), (568, 54747), (616, 50481), (632, 49203), (639, 48664), (693, 44872), (711, 43736), (781, 39816), (792, 39263), (852, 36498), (869, 35784), (924, 33654), (948, 32802), (994, 31284), (1106, 28116), (1278, 24332), (1386, 22436), (1422, 21868), (1491, 20856), (1562, 19908), (1659, 18744), (1704, 18249), (1738, 17892), (1848, 16827), (1896, 16401), (1988, 15642), (2212, 14058), (2343, 13272), (2556, 12166), (2607, 11928), (2772, 11218), (2844, 10934), (2982, 10428), (3124, 9954), (3318, 9372), (3476, 8946), (3976, 7821), (4424, 7029), (4473, 6952), (4686, 6636), (4977, 6248), (5112, 6083), (5214, 5964), (5467, 5688), (5544, 5609)]