126456516

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{347}}^1$

素因数の和:601

約数の個数: 72

約数和(自身を含む): 328333824

約数和(自身を除く): 201877308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 191, 212, 318, 347, 382, 477, 573, 636, 694, 764, 954, 1041, 1146, 1388, 1719, 1908, 2082, 2292, 3123, 3438, 4164, 6246, 6876, 10123, 12492, 18391, 20246, 30369, 36782, 40492, 55173, 60738, 66277, 73564, 91107, 110346, 121476, 132554, 165519, 182214, 198831, 220692, 265108, 331038, 364428, 397662, 596493, 662076, 795324, 1192986, 2385972, 3512681, 7025362, 10538043, 14050724, 21076086, 31614129, 42152172, 63228258, 126456516]

約数ペア:

[(1, 126456516), (2, 63228258), (3, 42152172), (4, 31614129), (6, 21076086), (9, 14050724), (12, 10538043), (18, 7025362), (36, 3512681), (53, 2385972), (106, 1192986), (159, 795324), (191, 662076), (212, 596493), (318, 397662), (347, 364428), (382, 331038), (477, 265108), (573, 220692), (636, 198831), (694, 182214), (764, 165519), (954, 132554), (1041, 121476), (1146, 110346), (1388, 91107), (1719, 73564), (1908, 66277), (2082, 60738), (2292, 55173), (3123, 40492), (3438, 36782), (4164, 30369), (6246, 20246), (6876, 18391), (10123, 12492)]