74414754

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 128

約数和(自身を含む): 187488000

約数和(自身を除く): 113073246

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 41, 54, 57, 58, 61, 82, 87, 114, 122, 123, 171, 174, 183, 246, 261, 342, 366, 369, 513, 522, 549, 551, 738, 779, 783, 1026, 1098, 1102, 1107, 1159, 1189, 1558, 1566, 1647, 1653, 1769, 2214, 2318, 2337, 2378, 2501, 3294, 3306, 3477, 3538, 3567, 4674, 4959, 5002, 5307, 6954, 7011, 7134, 7503, 9918, 10431, 10614, 10701, 14022, 14877, 15006, 15921, 20862, 21033, 21402, 22509, 22591, 29754, 31293, 31842, 32103, 33611, 42066, 45018, 45182, 47519, 47763, 62586, 64206, 67222, 67527, 67773, 72529, 95038, 95526, 100833, 135054, 135546, 142557, 145058, 201666, 203319, 217587, 285114, 302499, 406638, 427671, 435174, 604998, 609957, 652761, 855342, 907497, 1219914, 1283013, 1305522, 1378051, 1814994, 1958283, 2566026, 2756102, 3916566, 4134153, 8268306, 12402459, 24804918, 37207377, 74414754]

約数ペア:

[(1, 74414754), (2, 37207377), (3, 24804918), (6, 12402459), (9, 8268306), (18, 4134153), (19, 3916566), (27, 2756102), (29, 2566026), (38, 1958283), (41, 1814994), (54, 1378051), (57, 1305522), (58, 1283013), (61, 1219914), (82, 907497), (87, 855342), (114, 652761), (122, 609957), (123, 604998), (171, 435174), (174, 427671), (183, 406638), (246, 302499), (261, 285114), (342, 217587), (366, 203319), (369, 201666), (513, 145058), (522, 142557), (549, 135546), (551, 135054), (738, 100833), (779, 95526), (783, 95038), (1026, 72529), (1098, 67773), (1102, 67527), (1107, 67222), (1159, 64206), (1189, 62586), (1558, 47763), (1566, 47519), (1647, 45182), (1653, 45018), (1769, 42066), (2214, 33611), (2318, 32103), (2337, 31842), (2378, 31293), (2501, 29754), (3294, 22591), (3306, 22509), (3477, 21402), (3538, 21033), (3567, 20862), (4674, 15921), (4959, 15006), (5002, 14877), (5307, 14022), (6954, 10701), (7011, 10614), (7134, 10431), (7503, 9918)]