81396204

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 211986432

約数和(自身を除く): 130590228

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 61, 62, 68, 93, 102, 122, 124, 183, 186, 204, 211, 244, 366, 372, 422, 527, 633, 732, 844, 1037, 1054, 1266, 1581, 1891, 2074, 2108, 2532, 3111, 3162, 3587, 3782, 4148, 5673, 6222, 6324, 6541, 7174, 7564, 10761, 11346, 12444, 12871, 13082, 14348, 19623, 21522, 22692, 25742, 26164, 32147, 38613, 39246, 43044, 51484, 64294, 77226, 78492, 96441, 111197, 128588, 154452, 192882, 218807, 222394, 333591, 385764, 399001, 437614, 444788, 656421, 667182, 798002, 875228, 1197003, 1312842, 1334364, 1596004, 2394006, 2625684, 4788012, 6783017, 13566034, 20349051, 27132068, 40698102, 81396204]

約数ペア:

[(1, 81396204), (2, 40698102), (3, 27132068), (4, 20349051), (6, 13566034), (12, 6783017), (17, 4788012), (31, 2625684), (34, 2394006), (51, 1596004), (61, 1334364), (62, 1312842), (68, 1197003), (93, 875228), (102, 798002), (122, 667182), (124, 656421), (183, 444788), (186, 437614), (204, 399001), (211, 385764), (244, 333591), (366, 222394), (372, 218807), (422, 192882), (527, 154452), (633, 128588), (732, 111197), (844, 96441), (1037, 78492), (1054, 77226), (1266, 64294), (1581, 51484), (1891, 43044), (2074, 39246), (2108, 38613), (2532, 32147), (3111, 26164), (3162, 25742), (3587, 22692), (3782, 21522), (4148, 19623), (5673, 14348), (6222, 13082), (6324, 12871), (6541, 12444), (7174, 11346), (7564, 10761)]