90865272

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{421}}^1$

素因数の和:493

約数の個数: 96

約数和(自身を含む): 252035280

約数和(自身を除く): 161170008

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 136, 138, 184, 204, 276, 391, 408, 421, 529, 552, 782, 842, 1058, 1173, 1263, 1564, 1587, 1684, 2116, 2346, 2526, 3128, 3174, 3368, 4232, 4692, 5052, 6348, 7157, 8993, 9384, 9683, 10104, 12696, 14314, 17986, 19366, 21471, 26979, 28628, 29049, 35972, 38732, 42942, 53958, 57256, 58098, 71944, 77464, 85884, 107916, 116196, 164611, 171768, 215832, 222709, 232392, 329222, 445418, 493833, 658444, 668127, 890836, 987666, 1316888, 1336254, 1781672, 1975332, 2672508, 3786053, 3950664, 5345016, 7572106, 11358159, 15144212, 22716318, 30288424, 45432636, 90865272]

約数ペア:

[(1, 90865272), (2, 45432636), (3, 30288424), (4, 22716318), (6, 15144212), (8, 11358159), (12, 7572106), (17, 5345016), (23, 3950664), (24, 3786053), (34, 2672508), (46, 1975332), (51, 1781672), (68, 1336254), (69, 1316888), (92, 987666), (102, 890836), (136, 668127), (138, 658444), (184, 493833), (204, 445418), (276, 329222), (391, 232392), (408, 222709), (421, 215832), (529, 171768), (552, 164611), (782, 116196), (842, 107916), (1058, 85884), (1173, 77464), (1263, 71944), (1564, 58098), (1587, 57256), (1684, 53958), (2116, 42942), (2346, 38732), (2526, 35972), (3128, 29049), (3174, 28628), (3368, 26979), (4232, 21471), (4692, 19366), (5052, 17986), (6348, 14314), (7157, 12696), (8993, 10104), (9384, 9683)]