74923878

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 165369600

約数和(自身を除く): 90445722

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 131, 173, 174, 262, 346, 393, 519, 551, 786, 1038, 1102, 1653, 2489, 3287, 3306, 3799, 4978, 5017, 6574, 7467, 7598, 9861, 10034, 11397, 14934, 15051, 19722, 22663, 22794, 30102, 45326, 67989, 72181, 95323, 135978, 144362, 190646, 216543, 285969, 430597, 433086, 571938, 657227, 861194, 1291791, 1314454, 1971681, 2583582, 3943362, 12487313, 24974626, 37461939, 74923878]

約数ペア:

[(1, 74923878), (2, 37461939), (3, 24974626), (6, 12487313), (19, 3943362), (29, 2583582), (38, 1971681), (57, 1314454), (58, 1291791), (87, 861194), (114, 657227), (131, 571938), (173, 433086), (174, 430597), (262, 285969), (346, 216543), (393, 190646), (519, 144362), (551, 135978), (786, 95323), (1038, 72181), (1102, 67989), (1653, 45326), (2489, 30102), (3287, 22794), (3306, 22663), (3799, 19722), (4978, 15051), (5017, 14934), (6574, 11397), (7467, 10034), (7598, 9861)]