77897712

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:670

約数の個数: 80

約数和(自身を含む): 210522240

約数和(自身を除く): 132624528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 107, 116, 174, 214, 232, 321, 348, 428, 464, 523, 642, 696, 856, 1046, 1284, 1392, 1569, 1712, 2092, 2568, 3103, 3138, 4184, 5136, 6206, 6276, 8368, 9309, 12412, 12552, 15167, 18618, 24824, 25104, 30334, 37236, 45501, 49648, 55961, 60668, 74472, 91002, 111922, 121336, 148944, 167883, 182004, 223844, 242672, 335766, 364008, 447688, 671532, 728016, 895376, 1343064, 1622869, 2686128, 3245738, 4868607, 6491476, 9737214, 12982952, 19474428, 25965904, 38948856, 77897712]

約数ペア:

[(1, 77897712), (2, 38948856), (3, 25965904), (4, 19474428), (6, 12982952), (8, 9737214), (12, 6491476), (16, 4868607), (24, 3245738), (29, 2686128), (48, 1622869), (58, 1343064), (87, 895376), (107, 728016), (116, 671532), (174, 447688), (214, 364008), (232, 335766), (321, 242672), (348, 223844), (428, 182004), (464, 167883), (523, 148944), (642, 121336), (696, 111922), (856, 91002), (1046, 74472), (1284, 60668), (1392, 55961), (1569, 49648), (1712, 45501), (2092, 37236), (2568, 30334), (3103, 25104), (3138, 24824), (4184, 18618), (5136, 15167), (6206, 12552), (6276, 12412), (8368, 9309)]