72384368

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5431}}^1$

素因数の和:5470

約数の個数: 60

約数和(自身を含む): 172770192

約数和(自身を除く): 100385824

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1666, 1904, 3332, 5431, 6664, 10862, 13328, 21724, 38017, 43448, 76034, 86896, 92327, 152068, 184654, 266119, 304136, 369308, 532238, 608272, 646289, 738616, 1064476, 1292578, 1477232, 2128952, 2585156, 4257904, 4524023, 5170312, 9048046, 10340624, 18096092, 36192184, 72384368]

約数ペア:

[(1, 72384368), (2, 36192184), (4, 18096092), (7, 10340624), (8, 9048046), (14, 5170312), (16, 4524023), (17, 4257904), (28, 2585156), (34, 2128952), (49, 1477232), (56, 1292578), (68, 1064476), (98, 738616), (112, 646289), (119, 608272), (136, 532238), (196, 369308), (238, 304136), (272, 266119), (392, 184654), (476, 152068), (784, 92327), (833, 86896), (952, 76034), (1666, 43448), (1904, 38017), (3332, 21724), (5431, 13328), (6664, 10862)]