42120648

素因数分解:

$2^3\times 3^5\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:529

約数の個数: 96

約数和(自身を含む): 121080960

約数和(自身を除く): 78960312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 81, 94, 108, 141, 162, 188, 216, 243, 282, 324, 376, 423, 461, 486, 564, 648, 846, 922, 972, 1128, 1269, 1383, 1692, 1844, 1944, 2538, 2766, 3384, 3688, 3807, 4149, 5076, 5532, 7614, 8298, 10152, 11064, 11421, 12447, 15228, 16596, 21667, 22842, 24894, 30456, 33192, 37341, 43334, 45684, 49788, 65001, 74682, 86668, 91368, 99576, 112023, 130002, 149364, 173336, 195003, 224046, 260004, 298728, 390006, 448092, 520008, 585009, 780012, 896184, 1170018, 1560024, 1755027, 2340036, 3510054, 4680072, 5265081, 7020108, 10530162, 14040216, 21060324, 42120648]

約数ペア:

[(1, 42120648), (2, 21060324), (3, 14040216), (4, 10530162), (6, 7020108), (8, 5265081), (9, 4680072), (12, 3510054), (18, 2340036), (24, 1755027), (27, 1560024), (36, 1170018), (47, 896184), (54, 780012), (72, 585009), (81, 520008), (94, 448092), (108, 390006), (141, 298728), (162, 260004), (188, 224046), (216, 195003), (243, 173336), (282, 149364), (324, 130002), (376, 112023), (423, 99576), (461, 91368), (486, 86668), (564, 74682), (648, 65001), (846, 49788), (922, 45684), (972, 43334), (1128, 37341), (1269, 33192), (1383, 30456), (1692, 24894), (1844, 22842), (1944, 21667), (2538, 16596), (2766, 15228), (3384, 12447), (3688, 11421), (3807, 11064), (4149, 10152), (5076, 8298), (5532, 7614)]