78253956

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2707}}^1$

素因数の和:2801

約数の個数: 72

約数和(自身を含む): 218828064

約数和(自身を除く): 140574108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 73, 99, 132, 146, 198, 219, 292, 396, 438, 657, 803, 876, 1314, 1606, 2409, 2628, 2707, 3212, 4818, 5414, 7227, 8121, 9636, 10828, 14454, 16242, 24363, 28908, 29777, 32484, 48726, 59554, 89331, 97452, 119108, 178662, 197611, 267993, 357324, 395222, 535986, 592833, 790444, 1071972, 1185666, 1778499, 2173721, 2371332, 3556998, 4347442, 6521163, 7113996, 8694884, 13042326, 19563489, 26084652, 39126978, 78253956]

約数ペア:

[(1, 78253956), (2, 39126978), (3, 26084652), (4, 19563489), (6, 13042326), (9, 8694884), (11, 7113996), (12, 6521163), (18, 4347442), (22, 3556998), (33, 2371332), (36, 2173721), (44, 1778499), (66, 1185666), (73, 1071972), (99, 790444), (132, 592833), (146, 535986), (198, 395222), (219, 357324), (292, 267993), (396, 197611), (438, 178662), (657, 119108), (803, 97452), (876, 89331), (1314, 59554), (1606, 48726), (2409, 32484), (2628, 29777), (2707, 28908), (3212, 24363), (4818, 16242), (5414, 14454), (7227, 10828), (8121, 9636)]