172465488

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{509}}^1$

素因数の和:717

約数の個数: 120

約数和(自身を含む): 523690440

約数和(自身を除く): 351224952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 181, 208, 234, 312, 362, 468, 509, 543, 624, 724, 936, 1018, 1086, 1448, 1527, 1629, 1872, 2036, 2172, 2353, 2896, 3054, 3258, 4072, 4344, 4581, 4706, 6108, 6516, 6617, 7059, 8144, 8688, 9162, 9412, 12216, 13032, 13234, 14118, 18324, 18824, 19851, 21177, 24432, 26064, 26468, 28236, 36648, 37648, 39702, 42354, 52936, 56472, 59553, 73296, 79404, 84708, 92129, 105872, 112944, 119106, 158808, 169416, 184258, 238212, 276387, 317616, 338832, 368516, 476424, 552774, 737032, 829161, 952848, 1105548, 1197677, 1474064, 1658322, 2211096, 2395354, 3316644, 3593031, 4422192, 4790708, 6633288, 7186062, 9581416, 10779093, 13266576, 14372124, 19162832, 21558186, 28744248, 43116372, 57488496, 86232744, 172465488]

約数ペア:

[(1, 172465488), (2, 86232744), (3, 57488496), (4, 43116372), (6, 28744248), (8, 21558186), (9, 19162832), (12, 14372124), (13, 13266576), (16, 10779093), (18, 9581416), (24, 7186062), (26, 6633288), (36, 4790708), (39, 4422192), (48, 3593031), (52, 3316644), (72, 2395354), (78, 2211096), (104, 1658322), (117, 1474064), (144, 1197677), (156, 1105548), (181, 952848), (208, 829161), (234, 737032), (312, 552774), (362, 476424), (468, 368516), (509, 338832), (543, 317616), (624, 276387), (724, 238212), (936, 184258), (1018, 169416), (1086, 158808), (1448, 119106), (1527, 112944), (1629, 105872), (1872, 92129), (2036, 84708), (2172, 79404), (2353, 73296), (2896, 59553), (3054, 56472), (3258, 52936), (4072, 42354), (4344, 39702), (4581, 37648), (4706, 36648), (6108, 28236), (6516, 26468), (6617, 26064), (7059, 24432), (8144, 21177), (8688, 19851), (9162, 18824), (9412, 18324), (12216, 14118), (13032, 13234)]