129502404

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3209}}^1$

素因数の和:3297

約数の個数: 72

約数和(自身を含む): 350532000

約数和(自身を除く): 221029596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 59, 76, 114, 118, 171, 177, 228, 236, 342, 354, 531, 684, 708, 1062, 1121, 2124, 2242, 3209, 3363, 4484, 6418, 6726, 9627, 10089, 12836, 13452, 19254, 20178, 28881, 38508, 40356, 57762, 60971, 115524, 121942, 182913, 189331, 243884, 365826, 378662, 548739, 567993, 731652, 757324, 1097478, 1135986, 1703979, 2194956, 2271972, 3407958, 3597289, 6815916, 7194578, 10791867, 14389156, 21583734, 32375601, 43167468, 64751202, 129502404]

約数ペア:

[(1, 129502404), (2, 64751202), (3, 43167468), (4, 32375601), (6, 21583734), (9, 14389156), (12, 10791867), (18, 7194578), (19, 6815916), (36, 3597289), (38, 3407958), (57, 2271972), (59, 2194956), (76, 1703979), (114, 1135986), (118, 1097478), (171, 757324), (177, 731652), (228, 567993), (236, 548739), (342, 378662), (354, 365826), (531, 243884), (684, 189331), (708, 182913), (1062, 121942), (1121, 115524), (2124, 60971), (2242, 57762), (3209, 40356), (3363, 38508), (4484, 28881), (6418, 20178), (6726, 19254), (9627, 13452), (10089, 12836)]