69978832

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:824

約数の個数: 80

約数和(自身を含む): 171417600

約数和(自身を除く): 101438768

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 79, 88, 112, 154, 158, 176, 308, 316, 553, 616, 632, 719, 869, 1106, 1232, 1264, 1438, 1738, 2212, 2876, 3476, 4424, 5033, 5752, 6083, 6952, 7909, 8848, 10066, 11504, 12166, 13904, 15818, 20132, 24332, 31636, 40264, 48664, 55363, 56801, 63272, 80528, 97328, 110726, 113602, 126544, 221452, 227204, 397607, 442904, 454408, 624811, 795214, 885808, 908816, 1249622, 1590428, 2499244, 3180856, 4373677, 4998488, 6361712, 8747354, 9996976, 17494708, 34989416, 69978832]

約数ペア:

[(1, 69978832), (2, 34989416), (4, 17494708), (7, 9996976), (8, 8747354), (11, 6361712), (14, 4998488), (16, 4373677), (22, 3180856), (28, 2499244), (44, 1590428), (56, 1249622), (77, 908816), (79, 885808), (88, 795214), (112, 624811), (154, 454408), (158, 442904), (176, 397607), (308, 227204), (316, 221452), (553, 126544), (616, 113602), (632, 110726), (719, 97328), (869, 80528), (1106, 63272), (1232, 56801), (1264, 55363), (1438, 48664), (1738, 40264), (2212, 31636), (2876, 24332), (3476, 20132), (4424, 15818), (5033, 13904), (5752, 12166), (6083, 11504), (6952, 10066), (7909, 8848)]