42638832

素因数分解:

$2^4\times 3^3\times {\mathrm{89}}^1\times {\mathrm{1109}}^1$

素因数の和:1215

約数の個数: 80

約数和(自身を含む): 123876000

約数和(自身を除く): 81237168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 89, 108, 144, 178, 216, 267, 356, 432, 534, 712, 801, 1068, 1109, 1424, 1602, 2136, 2218, 2403, 3204, 3327, 4272, 4436, 4806, 6408, 6654, 8872, 9612, 9981, 12816, 13308, 17744, 19224, 19962, 26616, 29943, 38448, 39924, 53232, 59886, 79848, 98701, 119772, 159696, 197402, 239544, 296103, 394804, 479088, 592206, 789608, 888309, 1184412, 1579216, 1776618, 2368824, 2664927, 3553236, 4737648, 5329854, 7106472, 10659708, 14212944, 21319416, 42638832]

約数ペア:

[(1, 42638832), (2, 21319416), (3, 14212944), (4, 10659708), (6, 7106472), (8, 5329854), (9, 4737648), (12, 3553236), (16, 2664927), (18, 2368824), (24, 1776618), (27, 1579216), (36, 1184412), (48, 888309), (54, 789608), (72, 592206), (89, 479088), (108, 394804), (144, 296103), (178, 239544), (216, 197402), (267, 159696), (356, 119772), (432, 98701), (534, 79848), (712, 59886), (801, 53232), (1068, 39924), (1109, 38448), (1424, 29943), (1602, 26616), (2136, 19962), (2218, 19224), (2403, 17744), (3204, 13308), (3327, 12816), (4272, 9981), (4436, 9612), (4806, 8872), (6408, 6654)]