72030392

素因数分解:

$2^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{3467}}^1$

素因数の和:3540

約数の個数: 48

約数和(自身を含む): 160117560

約数和(自身を除く): 88087168

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 98, 106, 196, 212, 371, 392, 424, 742, 1484, 2597, 2968, 3467, 5194, 6934, 10388, 13868, 20776, 24269, 27736, 48538, 97076, 169883, 183751, 194152, 339766, 367502, 679532, 735004, 1286257, 1359064, 1470008, 2572514, 5145028, 9003799, 10290056, 18007598, 36015196, 72030392]

約数ペア:

[(1, 72030392), (2, 36015196), (4, 18007598), (7, 10290056), (8, 9003799), (14, 5145028), (28, 2572514), (49, 1470008), (53, 1359064), (56, 1286257), (98, 735004), (106, 679532), (196, 367502), (212, 339766), (371, 194152), (392, 183751), (424, 169883), (742, 97076), (1484, 48538), (2597, 27736), (2968, 24269), (3467, 20776), (5194, 13868), (6934, 10388)]