812250036

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{4973}}^1$

素因数の和:5345

約数の個数: 72

約数和(自身を含む): 2217906600

約数和(自身を除く): 1405656564

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 349, 468, 698, 1047, 1396, 2094, 3141, 4188, 4537, 4973, 6282, 9074, 9946, 12564, 13611, 14919, 18148, 19892, 27222, 29838, 40833, 44757, 54444, 59676, 64649, 81666, 89514, 129298, 163332, 179028, 193947, 258596, 387894, 581841, 775788, 1163682, 1735577, 2327364, 3471154, 5206731, 6942308, 10413462, 15620193, 20826924, 22562501, 31240386, 45125002, 62480772, 67687503, 90250004, 135375006, 203062509, 270750012, 406125018, 812250036]

約数ペア:

[(1, 812250036), (2, 406125018), (3, 270750012), (4, 203062509), (6, 135375006), (9, 90250004), (12, 67687503), (13, 62480772), (18, 45125002), (26, 31240386), (36, 22562501), (39, 20826924), (52, 15620193), (78, 10413462), (117, 6942308), (156, 5206731), (234, 3471154), (349, 2327364), (468, 1735577), (698, 1163682), (1047, 775788), (1396, 581841), (2094, 387894), (3141, 258596), (4188, 193947), (4537, 179028), (4973, 163332), (6282, 129298), (9074, 89514), (9946, 81666), (12564, 64649), (13611, 59676), (14919, 54444), (18148, 44757), (19892, 40833), (27222, 29838)]