72128045666

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{164321}}^1$

素因数の和:164518

約数の個数: 32

約数和(自身を含む): 114040782576

約数和(自身を除く): 41912736910

約数列:

[1, 2, 41, 53, 82, 101, 106, 202, 2173, 4141, 4346, 5353, 8282, 10706, 164321, 219473, 328642, 438946, 6737161, 8709013, 13474322, 16596421, 17418026, 33192842, 357069533, 680453261, 714139066, 879610313, 1360906522, 1759220626, 36064022833, 72128045666]

約数ペア:

[(1, 72128045666), (2, 36064022833), (41, 1759220626), (53, 1360906522), (82, 879610313), (101, 714139066), (106, 680453261), (202, 357069533), (2173, 33192842), (4141, 17418026), (4346, 16596421), (5353, 13474322), (8282, 8709013), (10706, 6737161), (164321, 438946), (219473, 328642)]