100001772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1997}}^1$

素因数の和:2127

約数の個数: 72

約数和(自身を含む): 274908816

約数和(自身を除く): 174907044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 107, 117, 156, 214, 234, 321, 428, 468, 642, 963, 1284, 1391, 1926, 1997, 2782, 3852, 3994, 4173, 5564, 5991, 7988, 8346, 11982, 12519, 16692, 17973, 23964, 25038, 25961, 35946, 50076, 51922, 71892, 77883, 103844, 155766, 213679, 233649, 311532, 427358, 467298, 641037, 854716, 934596, 1282074, 1923111, 2564148, 2777827, 3846222, 5555654, 7692444, 8333481, 11111308, 16666962, 25000443, 33333924, 50000886, 100001772]

約数ペア:

[(1, 100001772), (2, 50000886), (3, 33333924), (4, 25000443), (6, 16666962), (9, 11111308), (12, 8333481), (13, 7692444), (18, 5555654), (26, 3846222), (36, 2777827), (39, 2564148), (52, 1923111), (78, 1282074), (107, 934596), (117, 854716), (156, 641037), (214, 467298), (234, 427358), (321, 311532), (428, 233649), (468, 213679), (642, 155766), (963, 103844), (1284, 77883), (1391, 71892), (1926, 51922), (1997, 50076), (2782, 35946), (3852, 25961), (3994, 25038), (4173, 23964), (5564, 17973), (5991, 16692), (7988, 12519), (8346, 11982)]