40444092

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{971}}^1$

素因数の和:1083

約数の個数: 72

約数和(自身を含む): 111449520

約数和(自身を除く): 71005428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 89, 117, 156, 178, 234, 267, 356, 468, 534, 801, 971, 1068, 1157, 1602, 1942, 2314, 2913, 3204, 3471, 3884, 4628, 5826, 6942, 8739, 10413, 11652, 12623, 13884, 17478, 20826, 25246, 34956, 37869, 41652, 50492, 75738, 86419, 113607, 151476, 172838, 227214, 259257, 345676, 454428, 518514, 777771, 1037028, 1123447, 1555542, 2246894, 3111084, 3370341, 4493788, 6740682, 10111023, 13481364, 20222046, 40444092]

約数ペア:

[(1, 40444092), (2, 20222046), (3, 13481364), (4, 10111023), (6, 6740682), (9, 4493788), (12, 3370341), (13, 3111084), (18, 2246894), (26, 1555542), (36, 1123447), (39, 1037028), (52, 777771), (78, 518514), (89, 454428), (117, 345676), (156, 259257), (178, 227214), (234, 172838), (267, 151476), (356, 113607), (468, 86419), (534, 75738), (801, 50492), (971, 41652), (1068, 37869), (1157, 34956), (1602, 25246), (1942, 20826), (2314, 17478), (2913, 13884), (3204, 12623), (3471, 11652), (3884, 10413), (4628, 8739), (5826, 6942)]