72965646

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1913}}^1$

素因数の和:2097

約数の個数: 48

約数和(自身を含む): 171387216

約数和(自身を除く): 98421570

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 163, 234, 326, 489, 978, 1467, 1913, 2119, 2934, 3826, 4238, 5739, 6357, 11478, 12714, 17217, 19071, 24869, 34434, 38142, 49738, 74607, 149214, 223821, 311819, 447642, 623638, 935457, 1870914, 2806371, 4053647, 5612742, 8107294, 12160941, 24321882, 36482823, 72965646]

約数ペア:

[(1, 72965646), (2, 36482823), (3, 24321882), (6, 12160941), (9, 8107294), (13, 5612742), (18, 4053647), (26, 2806371), (39, 1870914), (78, 935457), (117, 623638), (163, 447642), (234, 311819), (326, 223821), (489, 149214), (978, 74607), (1467, 49738), (1913, 38142), (2119, 34434), (2934, 24869), (3826, 19071), (4238, 17217), (5739, 12714), (6357, 11478)]