79831554

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 179988480

約数和(自身を除く): 100156926

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 79, 122, 158, 183, 237, 251, 366, 474, 502, 671, 753, 869, 1342, 1506, 1738, 2013, 2607, 2761, 4026, 4819, 5214, 5522, 8283, 9638, 14457, 15311, 16566, 19829, 28914, 30622, 39658, 45933, 53009, 59487, 91866, 106018, 118974, 159027, 168421, 218119, 318054, 336842, 436238, 505263, 654357, 1010526, 1209569, 1308714, 2419138, 3628707, 7257414, 13305259, 26610518, 39915777, 79831554]

約数ペア:

[(1, 79831554), (2, 39915777), (3, 26610518), (6, 13305259), (11, 7257414), (22, 3628707), (33, 2419138), (61, 1308714), (66, 1209569), (79, 1010526), (122, 654357), (158, 505263), (183, 436238), (237, 336842), (251, 318054), (366, 218119), (474, 168421), (502, 159027), (671, 118974), (753, 106018), (869, 91866), (1342, 59487), (1506, 53009), (1738, 45933), (2013, 39658), (2607, 30622), (2761, 28914), (4026, 19829), (4819, 16566), (5214, 15311), (5522, 14457), (8283, 9638)]