120877308

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1217}}^1$

素因数の和:1347

約数の個数: 72

約数和(自身を含む): 319213440

約数和(自身を除く): 198336132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 89, 93, 124, 178, 186, 267, 279, 356, 372, 534, 558, 801, 1068, 1116, 1217, 1602, 2434, 2759, 3204, 3651, 4868, 5518, 7302, 8277, 10953, 11036, 14604, 16554, 21906, 24831, 33108, 37727, 43812, 49662, 75454, 99324, 108313, 113181, 150908, 216626, 226362, 324939, 339543, 433252, 452724, 649878, 679086, 974817, 1299756, 1358172, 1949634, 3357703, 3899268, 6715406, 10073109, 13430812, 20146218, 30219327, 40292436, 60438654, 120877308]

約数ペア:

[(1, 120877308), (2, 60438654), (3, 40292436), (4, 30219327), (6, 20146218), (9, 13430812), (12, 10073109), (18, 6715406), (31, 3899268), (36, 3357703), (62, 1949634), (89, 1358172), (93, 1299756), (124, 974817), (178, 679086), (186, 649878), (267, 452724), (279, 433252), (356, 339543), (372, 324939), (534, 226362), (558, 216626), (801, 150908), (1068, 113181), (1116, 108313), (1217, 99324), (1602, 75454), (2434, 49662), (2759, 43812), (3204, 37727), (3651, 33108), (4868, 24831), (5518, 21906), (7302, 16554), (8277, 14604), (10953, 11036)]