42723604

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 100509696

約数和(自身を除く): 57786092

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 37, 44, 46, 74, 77, 92, 148, 154, 161, 163, 253, 259, 308, 322, 326, 407, 506, 518, 644, 652, 814, 851, 1012, 1036, 1141, 1628, 1702, 1771, 1793, 2282, 2849, 3404, 3542, 3586, 3749, 4564, 5698, 5957, 6031, 7084, 7172, 7498, 9361, 11396, 11914, 12062, 12551, 14996, 18722, 23828, 24124, 25102, 26243, 37444, 41239, 42217, 50204, 52486, 65527, 66341, 82478, 84434, 104972, 131054, 132682, 138713, 164956, 168868, 262108, 265364, 277426, 288673, 464387, 554852, 577346, 928774, 970991, 1154692, 1525843, 1857548, 1941982, 3051686, 3883964, 6103372, 10680901, 21361802, 42723604]

約数ペア:

[(1, 42723604), (2, 21361802), (4, 10680901), (7, 6103372), (11, 3883964), (14, 3051686), (22, 1941982), (23, 1857548), (28, 1525843), (37, 1154692), (44, 970991), (46, 928774), (74, 577346), (77, 554852), (92, 464387), (148, 288673), (154, 277426), (161, 265364), (163, 262108), (253, 168868), (259, 164956), (308, 138713), (322, 132682), (326, 131054), (407, 104972), (506, 84434), (518, 82478), (644, 66341), (652, 65527), (814, 52486), (851, 50204), (1012, 42217), (1036, 41239), (1141, 37444), (1628, 26243), (1702, 25102), (1771, 24124), (1793, 23828), (2282, 18722), (2849, 14996), (3404, 12551), (3542, 12062), (3586, 11914), (3749, 11396), (4564, 9361), (5698, 7498), (5957, 7172), (6031, 7084)]