86804872

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:563

約数の個数: 96

約数和(自身を含む): 212012640

約数和(自身を除く): 125207768

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 41, 44, 49, 56, 77, 82, 88, 98, 154, 164, 196, 287, 308, 328, 392, 451, 491, 539, 574, 616, 902, 982, 1078, 1148, 1804, 1964, 2009, 2156, 2296, 3157, 3437, 3608, 3928, 4018, 4312, 5401, 6314, 6874, 8036, 10802, 12628, 13748, 16072, 20131, 21604, 22099, 24059, 25256, 27496, 37807, 40262, 43208, 44198, 48118, 75614, 80524, 88396, 96236, 140917, 151228, 161048, 176792, 192472, 221441, 264649, 281834, 302456, 442882, 529298, 563668, 885764, 986419, 1058596, 1127336, 1550087, 1771528, 1972838, 2117192, 3100174, 3945676, 6200348, 7891352, 10850609, 12400696, 21701218, 43402436, 86804872]

約数ペア:

[(1, 86804872), (2, 43402436), (4, 21701218), (7, 12400696), (8, 10850609), (11, 7891352), (14, 6200348), (22, 3945676), (28, 3100174), (41, 2117192), (44, 1972838), (49, 1771528), (56, 1550087), (77, 1127336), (82, 1058596), (88, 986419), (98, 885764), (154, 563668), (164, 529298), (196, 442882), (287, 302456), (308, 281834), (328, 264649), (392, 221441), (451, 192472), (491, 176792), (539, 161048), (574, 151228), (616, 140917), (902, 96236), (982, 88396), (1078, 80524), (1148, 75614), (1804, 48118), (1964, 44198), (2009, 43208), (2156, 40262), (2296, 37807), (3157, 27496), (3437, 25256), (3608, 24059), (3928, 22099), (4018, 21604), (4312, 20131), (5401, 16072), (6314, 13748), (6874, 12628), (8036, 10802)]