71975268

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{105227}}^1$

素因数の和:105256

約数の個数: 36

約数和(自身を含む): 191514960

約数和(自身を除く): 119539692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 105227, 210454, 315681, 420908, 631362, 947043, 1262724, 1894086, 1999313, 3788172, 3998626, 5997939, 7997252, 11995878, 17993817, 23991756, 35987634, 71975268]

約数ペア:

[(1, 71975268), (2, 35987634), (3, 23991756), (4, 17993817), (6, 11995878), (9, 7997252), (12, 5997939), (18, 3998626), (19, 3788172), (36, 1999313), (38, 1894086), (57, 1262724), (76, 947043), (114, 631362), (171, 420908), (228, 315681), (342, 210454), (684, 105227)]