85184748

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2417}}^1$

素因数の和:2527

約数の個数: 72

約数和(自身を含む): 237641040

約数和(自身を除く): 152456292

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 89, 99, 132, 178, 198, 267, 356, 396, 534, 801, 979, 1068, 1602, 1958, 2417, 2937, 3204, 3916, 4834, 5874, 7251, 8811, 9668, 11748, 14502, 17622, 21753, 26587, 29004, 35244, 43506, 53174, 79761, 87012, 106348, 159522, 215113, 239283, 319044, 430226, 478566, 645339, 860452, 957132, 1290678, 1936017, 2366243, 2581356, 3872034, 4732486, 7098729, 7744068, 9464972, 14197458, 21296187, 28394916, 42592374, 85184748]

約数ペア:

[(1, 85184748), (2, 42592374), (3, 28394916), (4, 21296187), (6, 14197458), (9, 9464972), (11, 7744068), (12, 7098729), (18, 4732486), (22, 3872034), (33, 2581356), (36, 2366243), (44, 1936017), (66, 1290678), (89, 957132), (99, 860452), (132, 645339), (178, 478566), (198, 430226), (267, 319044), (356, 239283), (396, 215113), (534, 159522), (801, 106348), (979, 87012), (1068, 79761), (1602, 53174), (1958, 43506), (2417, 35244), (2937, 29004), (3204, 26587), (3916, 21753), (4834, 17622), (5874, 14502), (7251, 11748), (8811, 9668)]