65715078

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{401}}^1$

素因数の和:621

約数の個数: 64

約数和(自身を含む): 155602944

約数和(自身を除く): 89887866

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 191, 286, 382, 401, 429, 573, 802, 858, 1146, 1203, 2101, 2406, 2483, 4202, 4411, 4966, 5213, 6303, 7449, 8822, 10426, 12606, 13233, 14898, 15639, 26466, 27313, 31278, 54626, 57343, 76591, 81939, 114686, 153182, 163878, 172029, 229773, 344058, 459546, 842501, 995683, 1685002, 1991366, 2527503, 2987049, 5055006, 5974098, 10952513, 21905026, 32857539, 65715078]

約数ペア:

[(1, 65715078), (2, 32857539), (3, 21905026), (6, 10952513), (11, 5974098), (13, 5055006), (22, 2987049), (26, 2527503), (33, 1991366), (39, 1685002), (66, 995683), (78, 842501), (143, 459546), (191, 344058), (286, 229773), (382, 172029), (401, 163878), (429, 153182), (573, 114686), (802, 81939), (858, 76591), (1146, 57343), (1203, 54626), (2101, 31278), (2406, 27313), (2483, 26466), (4202, 15639), (4411, 14898), (4966, 13233), (5213, 12606), (6303, 10426), (7449, 8822)]