77116470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1531}}^1$

素因数の和:1637

約数の個数: 64

約数和(自身を含む): 195899904

約数和(自身を除く): 118783434

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 73, 115, 138, 146, 219, 230, 345, 365, 438, 690, 730, 1095, 1531, 1679, 2190, 3062, 3358, 4593, 5037, 7655, 8395, 9186, 10074, 15310, 16790, 22965, 25185, 35213, 45930, 50370, 70426, 105639, 111763, 176065, 211278, 223526, 335289, 352130, 528195, 558815, 670578, 1056390, 1117630, 1676445, 2570549, 3352890, 5141098, 7711647, 12852745, 15423294, 25705490, 38558235, 77116470]

約数ペア:

[(1, 77116470), (2, 38558235), (3, 25705490), (5, 15423294), (6, 12852745), (10, 7711647), (15, 5141098), (23, 3352890), (30, 2570549), (46, 1676445), (69, 1117630), (73, 1056390), (115, 670578), (138, 558815), (146, 528195), (219, 352130), (230, 335289), (345, 223526), (365, 211278), (438, 176065), (690, 111763), (730, 105639), (1095, 70426), (1531, 50370), (1679, 45930), (2190, 35213), (3062, 25185), (3358, 22965), (4593, 16790), (5037, 15310), (7655, 10074), (8395, 9186)]