15678923364

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{175403}}^1$

素因数の和:175617

約数の個数: 72

約数和(自身を含む): 42905221632

約数和(自身を除く): 27226298268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 191, 234, 382, 468, 573, 764, 1146, 1719, 2292, 2483, 3438, 4966, 6876, 7449, 9932, 14898, 22347, 29796, 44694, 89388, 175403, 350806, 526209, 701612, 1052418, 1578627, 2104836, 2280239, 3157254, 4560478, 6314508, 6840717, 9120956, 13681434, 20522151, 27362868, 33501973, 41044302, 67003946, 82088604, 100505919, 134007892, 201011838, 301517757, 402023676, 435525649, 603035514, 871051298, 1206071028, 1306576947, 1742102596, 2613153894, 3919730841, 5226307788, 7839461682, 15678923364]

約数ペア:

[(1, 15678923364), (2, 7839461682), (3, 5226307788), (4, 3919730841), (6, 2613153894), (9, 1742102596), (12, 1306576947), (13, 1206071028), (18, 871051298), (26, 603035514), (36, 435525649), (39, 402023676), (52, 301517757), (78, 201011838), (117, 134007892), (156, 100505919), (191, 82088604), (234, 67003946), (382, 41044302), (468, 33501973), (573, 27362868), (764, 20522151), (1146, 13681434), (1719, 9120956), (2292, 6840717), (2483, 6314508), (3438, 4560478), (4966, 3157254), (6876, 2280239), (7449, 2104836), (9932, 1578627), (14898, 1052418), (22347, 701612), (29796, 526209), (44694, 350806), (89388, 175403)]