71702484

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{619}}^1$

素因数の和:837

約数の個数: 72

約数和(自身を含む): 195924960

約数和(自身を除く): 124222476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 197, 294, 394, 588, 591, 619, 788, 1182, 1238, 1379, 1857, 2364, 2476, 2758, 3714, 4137, 4333, 5516, 7428, 8274, 8666, 9653, 12999, 16548, 17332, 19306, 25998, 28959, 30331, 38612, 51996, 57918, 60662, 90993, 115836, 121324, 121943, 181986, 243886, 363972, 365829, 487772, 731658, 853601, 1463316, 1707202, 2560803, 3414404, 5121606, 5975207, 10243212, 11950414, 17925621, 23900828, 35851242, 71702484]

約数ペア:

[(1, 71702484), (2, 35851242), (3, 23900828), (4, 17925621), (6, 11950414), (7, 10243212), (12, 5975207), (14, 5121606), (21, 3414404), (28, 2560803), (42, 1707202), (49, 1463316), (84, 853601), (98, 731658), (147, 487772), (196, 365829), (197, 363972), (294, 243886), (394, 181986), (588, 121943), (591, 121324), (619, 115836), (788, 90993), (1182, 60662), (1238, 57918), (1379, 51996), (1857, 38612), (2364, 30331), (2476, 28959), (2758, 25998), (3714, 19306), (4137, 17332), (4333, 16548), (5516, 12999), (7428, 9653), (8274, 8666)]