42372821708

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{168277}}^1$

素因数の和:168351

約数の個数: 72

約数和(自身を含む): 93802195872

約数和(自身を除く): 51429374164

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 529, 644, 782, 1058, 1564, 2116, 2737, 3703, 5474, 7406, 8993, 10948, 14812, 17986, 35972, 62951, 125902, 168277, 251804, 336554, 673108, 1177939, 2355878, 2860709, 3870371, 4711756, 5721418, 7740742, 11442836, 15481484, 20024963, 27092597, 40049926, 54185194, 65796307, 80099852, 89018533, 108370388, 131592614, 178037066, 263185228, 356074132, 460574149, 623129731, 921148298, 1246259462, 1513315061, 1842296596, 2492518924, 3026630122, 6053260244, 10593205427, 21186410854, 42372821708]

約数ペア:

[(1, 42372821708), (2, 21186410854), (4, 10593205427), (7, 6053260244), (14, 3026630122), (17, 2492518924), (23, 1842296596), (28, 1513315061), (34, 1246259462), (46, 921148298), (68, 623129731), (92, 460574149), (119, 356074132), (161, 263185228), (238, 178037066), (322, 131592614), (391, 108370388), (476, 89018533), (529, 80099852), (644, 65796307), (782, 54185194), (1058, 40049926), (1564, 27092597), (2116, 20024963), (2737, 15481484), (3703, 11442836), (5474, 7740742), (7406, 5721418), (8993, 4711756), (10948, 3870371), (14812, 2860709), (17986, 2355878), (35972, 1177939), (62951, 673108), (125902, 336554), (168277, 251804)]