123121116

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{617}}^1$

素因数の和:891

約数の個数: 72

約数和(自身を含む): 326630304

約数和(自身を除く): 203509188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 241, 276, 414, 482, 617, 723, 828, 964, 1234, 1446, 1851, 2169, 2468, 2892, 3702, 4338, 5543, 5553, 7404, 8676, 11086, 11106, 14191, 16629, 22172, 22212, 28382, 33258, 42573, 49887, 56764, 66516, 85146, 99774, 127719, 148697, 170292, 199548, 255438, 297394, 446091, 510876, 594788, 892182, 1338273, 1784364, 2676546, 3420031, 5353092, 6840062, 10260093, 13680124, 20520186, 30780279, 41040372, 61560558, 123121116]

約数ペア:

[(1, 123121116), (2, 61560558), (3, 41040372), (4, 30780279), (6, 20520186), (9, 13680124), (12, 10260093), (18, 6840062), (23, 5353092), (36, 3420031), (46, 2676546), (69, 1784364), (92, 1338273), (138, 892182), (207, 594788), (241, 510876), (276, 446091), (414, 297394), (482, 255438), (617, 199548), (723, 170292), (828, 148697), (964, 127719), (1234, 99774), (1446, 85146), (1851, 66516), (2169, 56764), (2468, 49887), (2892, 42573), (3702, 33258), (4338, 28382), (5543, 22212), (5553, 22172), (7404, 16629), (8676, 14191), (11086, 11106)]