87474894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1609}}^1$

素因数の和:1685

約数の個数: 64

約数和(自身を含む): 204482880

約数和(自身を除く): 117007986

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 41, 51, 78, 82, 102, 123, 221, 246, 442, 533, 663, 697, 1066, 1326, 1394, 1599, 1609, 2091, 3198, 3218, 4182, 4827, 9061, 9654, 18122, 20917, 27183, 27353, 41834, 54366, 54706, 62751, 65969, 82059, 125502, 131938, 164118, 197907, 355589, 395814, 711178, 857597, 1066767, 1121473, 1715194, 2133534, 2242946, 2572791, 3364419, 5145582, 6728838, 14579149, 29158298, 43737447, 87474894]

約数ペア:

[(1, 87474894), (2, 43737447), (3, 29158298), (6, 14579149), (13, 6728838), (17, 5145582), (26, 3364419), (34, 2572791), (39, 2242946), (41, 2133534), (51, 1715194), (78, 1121473), (82, 1066767), (102, 857597), (123, 711178), (221, 395814), (246, 355589), (442, 197907), (533, 164118), (663, 131938), (697, 125502), (1066, 82059), (1326, 65969), (1394, 62751), (1599, 54706), (1609, 54366), (2091, 41834), (3198, 27353), (3218, 27183), (4182, 20917), (4827, 18122), (9061, 9654)]