79673748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{163}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 243780096

約数和(自身を除く): 164106348

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 66, 69, 77, 84, 92, 132, 138, 154, 161, 163, 231, 253, 276, 308, 322, 326, 462, 483, 489, 506, 529, 644, 652, 759, 924, 966, 978, 1012, 1058, 1141, 1518, 1587, 1771, 1793, 1932, 1956, 2116, 2282, 3036, 3174, 3423, 3542, 3586, 3703, 3749, 4564, 5313, 5379, 5819, 6348, 6846, 7084, 7172, 7406, 7498, 10626, 10758, 11109, 11247, 11638, 12551, 13692, 14812, 14996, 17457, 21252, 21516, 22218, 22494, 23276, 25102, 26243, 34914, 37653, 40733, 41239, 44436, 44988, 50204, 52486, 69828, 75306, 78729, 81466, 82478, 86227, 104972, 122199, 123717, 150612, 157458, 162932, 164956, 172454, 244398, 247434, 258681, 288673, 314916, 344908, 488796, 494868, 517362, 577346, 603589, 866019, 948497, 1034724, 1154692, 1207178, 1732038, 1810767, 1896994, 2414356, 2845491, 3464076, 3621534, 3793988, 5690982, 6639479, 7243068, 11381964, 13278958, 19918437, 26557916, 39836874, 79673748]

約数ペア:

[(1, 79673748), (2, 39836874), (3, 26557916), (4, 19918437), (6, 13278958), (7, 11381964), (11, 7243068), (12, 6639479), (14, 5690982), (21, 3793988), (22, 3621534), (23, 3464076), (28, 2845491), (33, 2414356), (42, 1896994), (44, 1810767), (46, 1732038), (66, 1207178), (69, 1154692), (77, 1034724), (84, 948497), (92, 866019), (132, 603589), (138, 577346), (154, 517362), (161, 494868), (163, 488796), (231, 344908), (253, 314916), (276, 288673), (308, 258681), (322, 247434), (326, 244398), (462, 172454), (483, 164956), (489, 162932), (506, 157458), (529, 150612), (644, 123717), (652, 122199), (759, 104972), (924, 86227), (966, 82478), (978, 81466), (1012, 78729), (1058, 75306), (1141, 69828), (1518, 52486), (1587, 50204), (1771, 44988), (1793, 44436), (1932, 41239), (1956, 40733), (2116, 37653), (2282, 34914), (3036, 26243), (3174, 25102), (3423, 23276), (3542, 22494), (3586, 22218), (3703, 21516), (3749, 21252), (4564, 17457), (5313, 14996), (5379, 14812), (5819, 13692), (6348, 12551), (6846, 11638), (7084, 11247), (7172, 11109), (7406, 10758), (7498, 10626)]