123392484

素因数分解:

$2^2\times 3^5\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 343918848

約数和(自身を除く): 220526364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 47, 54, 73, 74, 81, 94, 108, 111, 141, 146, 148, 162, 188, 219, 222, 243, 282, 292, 324, 333, 423, 438, 444, 486, 564, 657, 666, 846, 876, 972, 999, 1269, 1314, 1332, 1692, 1739, 1971, 1998, 2538, 2628, 2701, 2997, 3431, 3478, 3807, 3942, 3996, 5076, 5217, 5402, 5913, 5994, 6862, 6956, 7614, 7884, 8103, 8991, 10293, 10434, 10804, 11421, 11826, 11988, 13724, 15228, 15651, 16206, 17739, 17982, 20586, 20868, 22842, 23652, 24309, 30879, 31302, 32412, 35478, 35964, 41172, 45684, 46953, 48618, 61758, 62604, 70956, 72927, 92637, 93906, 97236, 123516, 126947, 140859, 145854, 185274, 187812, 218781, 253894, 277911, 281718, 291708, 370548, 380841, 422577, 437562, 507788, 555822, 563436, 656343, 761682, 833733, 845154, 875124, 1111644, 1142523, 1312686, 1523364, 1667466, 1690308, 2285046, 2625372, 3334932, 3427569, 4570092, 6855138, 10282707, 13710276, 20565414, 30848121, 41130828, 61696242, 123392484]

約数ペア:

[(1, 123392484), (2, 61696242), (3, 41130828), (4, 30848121), (6, 20565414), (9, 13710276), (12, 10282707), (18, 6855138), (27, 4570092), (36, 3427569), (37, 3334932), (47, 2625372), (54, 2285046), (73, 1690308), (74, 1667466), (81, 1523364), (94, 1312686), (108, 1142523), (111, 1111644), (141, 875124), (146, 845154), (148, 833733), (162, 761682), (188, 656343), (219, 563436), (222, 555822), (243, 507788), (282, 437562), (292, 422577), (324, 380841), (333, 370548), (423, 291708), (438, 281718), (444, 277911), (486, 253894), (564, 218781), (657, 187812), (666, 185274), (846, 145854), (876, 140859), (972, 126947), (999, 123516), (1269, 97236), (1314, 93906), (1332, 92637), (1692, 72927), (1739, 70956), (1971, 62604), (1998, 61758), (2538, 48618), (2628, 46953), (2701, 45684), (2997, 41172), (3431, 35964), (3478, 35478), (3807, 32412), (3942, 31302), (3996, 30879), (5076, 24309), (5217, 23652), (5402, 22842), (5913, 20868), (5994, 20586), (6862, 17982), (6956, 17739), (7614, 16206), (7884, 15651), (8103, 15228), (8991, 13724), (10293, 11988), (10434, 11826), (10804, 11421)]