61639908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 166440960

約数和(自身を除く): 104801052

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 79, 92, 132, 138, 158, 237, 253, 257, 276, 316, 474, 506, 514, 759, 771, 869, 948, 1012, 1028, 1518, 1542, 1738, 1817, 2607, 2827, 3036, 3084, 3476, 3634, 5214, 5451, 5654, 5911, 7268, 8481, 10428, 10902, 11308, 11822, 16962, 17733, 19987, 20303, 21804, 23644, 33924, 35466, 39974, 40606, 59961, 60909, 65021, 70932, 79948, 81212, 119922, 121818, 130042, 195063, 223333, 239844, 243636, 260084, 390126, 446666, 466969, 669999, 780252, 893332, 933938, 1339998, 1400907, 1867876, 2679996, 2801814, 5136659, 5603628, 10273318, 15409977, 20546636, 30819954, 61639908]

約数ペア:

[(1, 61639908), (2, 30819954), (3, 20546636), (4, 15409977), (6, 10273318), (11, 5603628), (12, 5136659), (22, 2801814), (23, 2679996), (33, 1867876), (44, 1400907), (46, 1339998), (66, 933938), (69, 893332), (79, 780252), (92, 669999), (132, 466969), (138, 446666), (158, 390126), (237, 260084), (253, 243636), (257, 239844), (276, 223333), (316, 195063), (474, 130042), (506, 121818), (514, 119922), (759, 81212), (771, 79948), (869, 70932), (948, 65021), (1012, 60909), (1028, 59961), (1518, 40606), (1542, 39974), (1738, 35466), (1817, 33924), (2607, 23644), (2827, 21804), (3036, 20303), (3084, 19987), (3476, 17733), (3634, 16962), (5214, 11822), (5451, 11308), (5654, 10902), (5911, 10428), (7268, 8481)]