72358664

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^3\times {\mathrm{263}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 165369600

約数和(自身を除く): 93010936

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 263, 289, 476, 526, 578, 952, 1052, 1156, 1841, 2023, 2104, 2312, 3682, 4046, 4471, 4913, 7364, 8092, 8942, 9826, 14728, 16184, 17884, 19652, 31297, 34391, 35768, 39304, 62594, 68782, 76007, 125188, 137564, 152014, 250376, 275128, 304028, 532049, 608056, 1064098, 1292119, 2128196, 2584238, 4256392, 5168476, 9044833, 10336952, 18089666, 36179332, 72358664]

約数ペア:

[(1, 72358664), (2, 36179332), (4, 18089666), (7, 10336952), (8, 9044833), (14, 5168476), (17, 4256392), (28, 2584238), (34, 2128196), (56, 1292119), (68, 1064098), (119, 608056), (136, 532049), (238, 304028), (263, 275128), (289, 250376), (476, 152014), (526, 137564), (578, 125188), (952, 76007), (1052, 68782), (1156, 62594), (1841, 39304), (2023, 35768), (2104, 34391), (2312, 31297), (3682, 19652), (4046, 17884), (4471, 16184), (4913, 14728), (7364, 9826), (8092, 8942)]