42131856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{269}}^1$

素因数の和:544

約数の個数: 80

約数和(自身を含む): 118117440

約数和(自身を除く): 75985584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 251, 269, 312, 502, 538, 624, 753, 807, 1004, 1076, 1506, 1614, 2008, 2152, 3012, 3228, 3263, 3497, 4016, 4304, 6024, 6456, 6526, 6994, 9789, 10491, 12048, 12912, 13052, 13988, 19578, 20982, 26104, 27976, 39156, 41964, 52208, 55952, 67519, 78312, 83928, 135038, 156624, 167856, 202557, 270076, 405114, 540152, 810228, 877747, 1080304, 1620456, 1755494, 2633241, 3240912, 3510988, 5266482, 7021976, 10532964, 14043952, 21065928, 42131856]

約数ペア:

[(1, 42131856), (2, 21065928), (3, 14043952), (4, 10532964), (6, 7021976), (8, 5266482), (12, 3510988), (13, 3240912), (16, 2633241), (24, 1755494), (26, 1620456), (39, 1080304), (48, 877747), (52, 810228), (78, 540152), (104, 405114), (156, 270076), (208, 202557), (251, 167856), (269, 156624), (312, 135038), (502, 83928), (538, 78312), (624, 67519), (753, 55952), (807, 52208), (1004, 41964), (1076, 39156), (1506, 27976), (1614, 26104), (2008, 20982), (2152, 19578), (3012, 13988), (3228, 13052), (3263, 12912), (3497, 12048), (4016, 10491), (4304, 9789), (6024, 6994), (6456, 6526)]