90155646

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12553}}^1$

素因数の和:12590

約数の個数: 64

約数和(自身を含む): 241036800

約数和(自身を除く): 150881154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 12553, 25106, 37659, 75318, 87871, 112977, 175742, 225954, 238507, 263613, 338931, 477014, 527226, 677862, 715521, 790839, 1431042, 1581678, 1669549, 2146563, 2372517, 3339098, 4293126, 4745034, 5008647, 6439689, 10017294, 12879378, 15025941, 30051882, 45077823, 90155646]

約数ペア:

[(1, 90155646), (2, 45077823), (3, 30051882), (6, 15025941), (7, 12879378), (9, 10017294), (14, 6439689), (18, 5008647), (19, 4745034), (21, 4293126), (27, 3339098), (38, 2372517), (42, 2146563), (54, 1669549), (57, 1581678), (63, 1431042), (114, 790839), (126, 715521), (133, 677862), (171, 527226), (189, 477014), (266, 338931), (342, 263613), (378, 238507), (399, 225954), (513, 175742), (798, 112977), (1026, 87871), (1197, 75318), (2394, 37659), (3591, 25106), (7182, 12553)]