123546456

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3319}}^1$

素因数の和:3389

約数の個数: 96

約数和(自身を含む): 372902400

約数和(自身を除く): 249355944

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 47, 66, 72, 88, 94, 99, 132, 141, 188, 198, 264, 282, 376, 396, 423, 517, 564, 792, 846, 1034, 1128, 1551, 1692, 2068, 3102, 3319, 3384, 4136, 4653, 6204, 6638, 9306, 9957, 12408, 13276, 18612, 19914, 26552, 29871, 36509, 37224, 39828, 59742, 73018, 79656, 109527, 119484, 146036, 155993, 219054, 238968, 292072, 311986, 328581, 438108, 467979, 623972, 657162, 876216, 935958, 1247944, 1314324, 1403937, 1715923, 1871916, 2628648, 2807874, 3431846, 3743832, 5147769, 5615748, 6863692, 10295538, 11231496, 13727384, 15443307, 20591076, 30886614, 41182152, 61773228, 123546456]

約数ペア:

[(1, 123546456), (2, 61773228), (3, 41182152), (4, 30886614), (6, 20591076), (8, 15443307), (9, 13727384), (11, 11231496), (12, 10295538), (18, 6863692), (22, 5615748), (24, 5147769), (33, 3743832), (36, 3431846), (44, 2807874), (47, 2628648), (66, 1871916), (72, 1715923), (88, 1403937), (94, 1314324), (99, 1247944), (132, 935958), (141, 876216), (188, 657162), (198, 623972), (264, 467979), (282, 438108), (376, 328581), (396, 311986), (423, 292072), (517, 238968), (564, 219054), (792, 155993), (846, 146036), (1034, 119484), (1128, 109527), (1551, 79656), (1692, 73018), (2068, 59742), (3102, 39828), (3319, 37224), (3384, 36509), (4136, 29871), (4653, 26552), (6204, 19914), (6638, 18612), (9306, 13276), (9957, 12408)]