89992284

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^2$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 232417920

約数和(自身を除く): 142425636

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 131, 138, 228, 262, 276, 393, 437, 524, 786, 874, 1311, 1572, 1748, 2489, 2622, 3013, 4978, 5244, 6026, 7467, 9039, 9956, 12052, 14934, 17161, 18078, 29868, 34322, 36156, 51483, 57247, 68644, 102966, 114494, 171741, 205932, 228988, 326059, 343482, 394703, 652118, 686964, 789406, 978177, 1184109, 1304236, 1578812, 1956354, 2368218, 3912708, 4736436, 7499357, 14998714, 22498071, 29997428, 44996142, 89992284]

約数ペア:

[(1, 89992284), (2, 44996142), (3, 29997428), (4, 22498071), (6, 14998714), (12, 7499357), (19, 4736436), (23, 3912708), (38, 2368218), (46, 1956354), (57, 1578812), (69, 1304236), (76, 1184109), (92, 978177), (114, 789406), (131, 686964), (138, 652118), (228, 394703), (262, 343482), (276, 326059), (393, 228988), (437, 205932), (524, 171741), (786, 114494), (874, 102966), (1311, 68644), (1572, 57247), (1748, 51483), (2489, 36156), (2622, 34322), (3013, 29868), (4978, 18078), (5244, 17161), (6026, 14934), (7467, 12052), (9039, 9956)]