77966736

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:540

約数の個数: 80

約数和(自身を含む): 209891328

約数和(自身を除く): 131924592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 151, 186, 248, 302, 347, 372, 453, 496, 604, 694, 744, 906, 1041, 1208, 1388, 1488, 1812, 2082, 2416, 2776, 3624, 4164, 4681, 5552, 7248, 8328, 9362, 10757, 14043, 16656, 18724, 21514, 28086, 32271, 37448, 43028, 52397, 56172, 64542, 74896, 86056, 104794, 112344, 129084, 157191, 172112, 209588, 224688, 258168, 314382, 419176, 516336, 628764, 838352, 1257528, 1624307, 2515056, 3248614, 4872921, 6497228, 9745842, 12994456, 19491684, 25988912, 38983368, 77966736]

約数ペア:

[(1, 77966736), (2, 38983368), (3, 25988912), (4, 19491684), (6, 12994456), (8, 9745842), (12, 6497228), (16, 4872921), (24, 3248614), (31, 2515056), (48, 1624307), (62, 1257528), (93, 838352), (124, 628764), (151, 516336), (186, 419176), (248, 314382), (302, 258168), (347, 224688), (372, 209588), (453, 172112), (496, 157191), (604, 129084), (694, 112344), (744, 104794), (906, 86056), (1041, 74896), (1208, 64542), (1388, 56172), (1488, 52397), (1812, 43028), (2082, 37448), (2416, 32271), (2776, 28086), (3624, 21514), (4164, 18724), (4681, 16656), (5552, 14043), (7248, 10757), (8328, 9362)]