78820176

素因数分解:

$2^4\times 3^1\times {\mathrm{991}}^1\times {\mathrm{1657}}^1$

素因数の和:2659

約数の個数: 40

約数和(自身を含む): 203947264

約数和(自身を除く): 125127088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 991, 1657, 1982, 2973, 3314, 3964, 4971, 5946, 6628, 7928, 9942, 11892, 13256, 15856, 19884, 23784, 26512, 39768, 47568, 79536, 1642087, 3284174, 4926261, 6568348, 9852522, 13136696, 19705044, 26273392, 39410088, 78820176]

約数ペア:

[(1, 78820176), (2, 39410088), (3, 26273392), (4, 19705044), (6, 13136696), (8, 9852522), (12, 6568348), (16, 4926261), (24, 3284174), (48, 1642087), (991, 79536), (1657, 47568), (1982, 39768), (2973, 26512), (3314, 23784), (3964, 19884), (4971, 15856), (5946, 13256), (6628, 11892), (7928, 9942)]