72217768

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{10837}}^1$

素因数の和:10874

約数の個数: 48

約数和(自身を含む): 166796820

約数和(自身を除く): 94579052

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 10837, 21674, 43348, 75859, 86696, 151718, 184229, 303436, 368458, 531013, 606872, 736916, 1062026, 1289603, 1473832, 2124052, 2579206, 4248104, 5158412, 9027221, 10316824, 18054442, 36108884, 72217768]

約数ペア:

[(1, 72217768), (2, 36108884), (4, 18054442), (7, 10316824), (8, 9027221), (14, 5158412), (17, 4248104), (28, 2579206), (34, 2124052), (49, 1473832), (56, 1289603), (68, 1062026), (98, 736916), (119, 606872), (136, 531013), (196, 368458), (238, 303436), (392, 184229), (476, 151718), (833, 86696), (952, 75859), (1666, 43348), (3332, 21674), (6664, 10837)]