68455176

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 192844800

約数和(自身を除く): 124389624

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 61, 69, 76, 92, 107, 114, 122, 138, 152, 183, 184, 214, 228, 244, 276, 321, 366, 428, 437, 456, 488, 552, 642, 732, 856, 874, 1159, 1284, 1311, 1403, 1464, 1748, 2033, 2318, 2461, 2568, 2622, 2806, 3477, 3496, 4066, 4209, 4636, 4922, 5244, 5612, 6099, 6527, 6954, 7383, 8132, 8418, 9272, 9844, 10488, 11224, 12198, 13054, 13908, 14766, 16264, 16836, 19581, 19688, 24396, 26108, 26657, 27816, 29532, 33672, 39162, 46759, 48792, 52216, 53314, 59064, 78324, 79971, 93518, 106628, 124013, 140277, 150121, 156648, 159942, 187036, 213256, 248026, 280554, 300242, 319884, 372039, 374072, 450363, 496052, 561108, 600484, 639768, 744078, 900726, 992104, 1122216, 1200968, 1488156, 1801452, 2852299, 2976312, 3602904, 5704598, 8556897, 11409196, 17113794, 22818392, 34227588, 68455176]

約数ペア:

[(1, 68455176), (2, 34227588), (3, 22818392), (4, 17113794), (6, 11409196), (8, 8556897), (12, 5704598), (19, 3602904), (23, 2976312), (24, 2852299), (38, 1801452), (46, 1488156), (57, 1200968), (61, 1122216), (69, 992104), (76, 900726), (92, 744078), (107, 639768), (114, 600484), (122, 561108), (138, 496052), (152, 450363), (183, 374072), (184, 372039), (214, 319884), (228, 300242), (244, 280554), (276, 248026), (321, 213256), (366, 187036), (428, 159942), (437, 156648), (456, 150121), (488, 140277), (552, 124013), (642, 106628), (732, 93518), (856, 79971), (874, 78324), (1159, 59064), (1284, 53314), (1311, 52216), (1403, 48792), (1464, 46759), (1748, 39162), (2033, 33672), (2318, 29532), (2461, 27816), (2568, 26657), (2622, 26108), (2806, 24396), (3477, 19688), (3496, 19581), (4066, 16836), (4209, 16264), (4636, 14766), (4922, 13908), (5244, 13054), (5612, 12198), (6099, 11224), (6527, 10488), (6954, 9844), (7383, 9272), (8132, 8418)]