67850748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:456

約数の個数: 144

約数和(自身を含む): 212459520

約数和(自身を除く): 144608772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 37, 38, 42, 57, 63, 74, 76, 84, 111, 114, 126, 133, 148, 171, 222, 228, 252, 259, 266, 333, 342, 383, 399, 444, 518, 532, 666, 684, 703, 766, 777, 798, 1036, 1149, 1197, 1332, 1406, 1532, 1554, 1596, 2109, 2298, 2331, 2394, 2681, 2812, 3108, 3447, 4218, 4596, 4662, 4788, 4921, 5362, 6327, 6894, 7277, 8043, 8436, 9324, 9842, 10724, 12654, 13788, 14171, 14554, 14763, 16086, 19684, 21831, 24129, 25308, 28342, 29108, 29526, 32172, 42513, 43662, 44289, 48258, 50939, 56684, 59052, 65493, 85026, 87324, 88578, 96516, 99197, 101878, 127539, 130986, 152817, 170052, 177156, 198394, 203756, 255078, 261972, 269249, 297591, 305634, 396788, 458451, 510156, 538498, 595182, 611268, 807747, 892773, 916902, 1076996, 1190364, 1615494, 1785546, 1833804, 1884743, 2423241, 3230988, 3571092, 3769486, 4846482, 5654229, 7538972, 9692964, 11308458, 16962687, 22616916, 33925374, 67850748]

約数ペア:

[(1, 67850748), (2, 33925374), (3, 22616916), (4, 16962687), (6, 11308458), (7, 9692964), (9, 7538972), (12, 5654229), (14, 4846482), (18, 3769486), (19, 3571092), (21, 3230988), (28, 2423241), (36, 1884743), (37, 1833804), (38, 1785546), (42, 1615494), (57, 1190364), (63, 1076996), (74, 916902), (76, 892773), (84, 807747), (111, 611268), (114, 595182), (126, 538498), (133, 510156), (148, 458451), (171, 396788), (222, 305634), (228, 297591), (252, 269249), (259, 261972), (266, 255078), (333, 203756), (342, 198394), (383, 177156), (399, 170052), (444, 152817), (518, 130986), (532, 127539), (666, 101878), (684, 99197), (703, 96516), (766, 88578), (777, 87324), (798, 85026), (1036, 65493), (1149, 59052), (1197, 56684), (1332, 50939), (1406, 48258), (1532, 44289), (1554, 43662), (1596, 42513), (2109, 32172), (2298, 29526), (2331, 29108), (2394, 28342), (2681, 25308), (2812, 24129), (3108, 21831), (3447, 19684), (4218, 16086), (4596, 14763), (4662, 14554), (4788, 14171), (4921, 13788), (5362, 12654), (6327, 10724), (6894, 9842), (7277, 9324), (8043, 8436)]