66729624

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1$

素因数の和:609

約数の個数: 128

約数和(自身を含む): 198858240

約数和(自身を除く): 132128616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 23, 24, 26, 34, 39, 46, 51, 52, 68, 69, 78, 92, 102, 104, 136, 138, 156, 184, 204, 221, 276, 299, 312, 391, 408, 442, 547, 552, 598, 663, 782, 884, 897, 1094, 1173, 1196, 1326, 1564, 1641, 1768, 1794, 2188, 2346, 2392, 2652, 3128, 3282, 3588, 4376, 4692, 5083, 5304, 6564, 7111, 7176, 9299, 9384, 10166, 12581, 13128, 14222, 15249, 18598, 20332, 21333, 25162, 27897, 28444, 30498, 37196, 37743, 40664, 42666, 50324, 55794, 56888, 60996, 74392, 75486, 85332, 100648, 111588, 120887, 121992, 150972, 163553, 170664, 213877, 223176, 241774, 301944, 327106, 362661, 427754, 483548, 490659, 641631, 654212, 725322, 855508, 967096, 981318, 1283262, 1308424, 1450644, 1711016, 1962636, 2566524, 2780401, 2901288, 3925272, 5133048, 5560802, 8341203, 11121604, 16682406, 22243208, 33364812, 66729624]

約数ペア:

[(1, 66729624), (2, 33364812), (3, 22243208), (4, 16682406), (6, 11121604), (8, 8341203), (12, 5560802), (13, 5133048), (17, 3925272), (23, 2901288), (24, 2780401), (26, 2566524), (34, 1962636), (39, 1711016), (46, 1450644), (51, 1308424), (52, 1283262), (68, 981318), (69, 967096), (78, 855508), (92, 725322), (102, 654212), (104, 641631), (136, 490659), (138, 483548), (156, 427754), (184, 362661), (204, 327106), (221, 301944), (276, 241774), (299, 223176), (312, 213877), (391, 170664), (408, 163553), (442, 150972), (547, 121992), (552, 120887), (598, 111588), (663, 100648), (782, 85332), (884, 75486), (897, 74392), (1094, 60996), (1173, 56888), (1196, 55794), (1326, 50324), (1564, 42666), (1641, 40664), (1768, 37743), (1794, 37196), (2188, 30498), (2346, 28444), (2392, 27897), (2652, 25162), (3128, 21333), (3282, 20332), (3588, 18598), (4376, 15249), (4692, 14222), (5083, 13128), (5304, 12581), (6564, 10166), (7111, 9384), (7176, 9299)]