83787984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{823}}^1$

素因数の和:945

約数の個数: 120

約数和(自身を含む): 270970752

約数和(自身を除く): 187182768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 101, 112, 126, 144, 168, 202, 252, 303, 336, 404, 504, 606, 707, 808, 823, 909, 1008, 1212, 1414, 1616, 1646, 1818, 2121, 2424, 2469, 2828, 3292, 3636, 4242, 4848, 4938, 5656, 5761, 6363, 6584, 7272, 7407, 8484, 9876, 11312, 11522, 12726, 13168, 14544, 14814, 16968, 17283, 19752, 23044, 25452, 29628, 33936, 34566, 39504, 46088, 50904, 51849, 59256, 69132, 83123, 92176, 101808, 103698, 118512, 138264, 166246, 207396, 249369, 276528, 332492, 414792, 498738, 581861, 664984, 748107, 829584, 997476, 1163722, 1329968, 1496214, 1745583, 1994952, 2327444, 2992428, 3491166, 3989904, 4654888, 5236749, 5984856, 6982332, 9309776, 10473498, 11969712, 13964664, 20946996, 27929328, 41893992, 83787984]

約数ペア:

[(1, 83787984), (2, 41893992), (3, 27929328), (4, 20946996), (6, 13964664), (7, 11969712), (8, 10473498), (9, 9309776), (12, 6982332), (14, 5984856), (16, 5236749), (18, 4654888), (21, 3989904), (24, 3491166), (28, 2992428), (36, 2327444), (42, 1994952), (48, 1745583), (56, 1496214), (63, 1329968), (72, 1163722), (84, 997476), (101, 829584), (112, 748107), (126, 664984), (144, 581861), (168, 498738), (202, 414792), (252, 332492), (303, 276528), (336, 249369), (404, 207396), (504, 166246), (606, 138264), (707, 118512), (808, 103698), (823, 101808), (909, 92176), (1008, 83123), (1212, 69132), (1414, 59256), (1616, 51849), (1646, 50904), (1818, 46088), (2121, 39504), (2424, 34566), (2469, 33936), (2828, 29628), (3292, 25452), (3636, 23044), (4242, 19752), (4848, 17283), (4938, 16968), (5656, 14814), (5761, 14544), (6363, 13168), (6584, 12726), (7272, 11522), (7407, 11312), (8484, 9876)]