72960186

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{607}}^1$

素因数の和:715

約数の個数: 64

約数和(自身を含む): 166699008

約数和(自身を除く): 93738822

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 67, 69, 78, 134, 138, 201, 299, 402, 598, 607, 871, 897, 1214, 1541, 1742, 1794, 1821, 2613, 3082, 3642, 4623, 5226, 7891, 9246, 13961, 15782, 20033, 23673, 27922, 40066, 40669, 41883, 47346, 60099, 81338, 83766, 120198, 122007, 181493, 244014, 362986, 528697, 544479, 935387, 1057394, 1088958, 1586091, 1870774, 2806161, 3172182, 5612322, 12160031, 24320062, 36480093, 72960186]

約数ペア:

[(1, 72960186), (2, 36480093), (3, 24320062), (6, 12160031), (13, 5612322), (23, 3172182), (26, 2806161), (39, 1870774), (46, 1586091), (67, 1088958), (69, 1057394), (78, 935387), (134, 544479), (138, 528697), (201, 362986), (299, 244014), (402, 181493), (598, 122007), (607, 120198), (871, 83766), (897, 81338), (1214, 60099), (1541, 47346), (1742, 41883), (1794, 40669), (1821, 40066), (2613, 27922), (3082, 23673), (3642, 20033), (4623, 15782), (5226, 13961), (7891, 9246)]