131630616

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{46877}}^1$

素因数の和:46905

約数の個数: 64

約数和(自身を含む): 393775200

約数和(自身を除く): 262144584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 46877, 93754, 140631, 187508, 281262, 375016, 421893, 562524, 609401, 843786, 1125048, 1218802, 1265679, 1687572, 1828203, 2437604, 2531358, 3375144, 3656406, 4875208, 5062716, 5484609, 7312812, 10125432, 10969218, 14625624, 16453827, 21938436, 32907654, 43876872, 65815308, 131630616]

約数ペア:

[(1, 131630616), (2, 65815308), (3, 43876872), (4, 32907654), (6, 21938436), (8, 16453827), (9, 14625624), (12, 10969218), (13, 10125432), (18, 7312812), (24, 5484609), (26, 5062716), (27, 4875208), (36, 3656406), (39, 3375144), (52, 2531358), (54, 2437604), (72, 1828203), (78, 1687572), (104, 1265679), (108, 1218802), (117, 1125048), (156, 843786), (216, 609401), (234, 562524), (312, 421893), (351, 375016), (468, 281262), (702, 187508), (936, 140631), (1404, 93754), (2808, 46877)]