79689064

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 200309760

約数和(自身を除く): 120620696

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 47, 52, 56, 68, 91, 94, 104, 119, 136, 137, 182, 188, 221, 238, 274, 329, 364, 376, 442, 476, 548, 611, 658, 728, 799, 884, 952, 959, 1096, 1222, 1316, 1547, 1598, 1768, 1781, 1918, 2329, 2444, 2632, 3094, 3196, 3562, 3836, 4277, 4658, 4888, 5593, 6188, 6392, 6439, 7124, 7672, 8554, 9316, 10387, 11186, 12376, 12467, 12878, 14248, 16303, 17108, 18632, 20774, 22372, 24934, 25756, 30277, 32606, 34216, 41548, 44744, 45073, 49868, 51512, 60554, 65212, 72709, 83096, 83707, 90146, 99736, 109463, 121108, 130424, 145418, 167414, 180292, 211939, 218926, 242216, 290836, 334828, 360584, 423878, 437852, 581672, 585949, 669656, 766241, 847756, 875704, 1171898, 1423019, 1532482, 1695512, 2343796, 2846038, 3064964, 4687592, 5692076, 6129928, 9961133, 11384152, 19922266, 39844532, 79689064]

約数ペア:

[(1, 79689064), (2, 39844532), (4, 19922266), (7, 11384152), (8, 9961133), (13, 6129928), (14, 5692076), (17, 4687592), (26, 3064964), (28, 2846038), (34, 2343796), (47, 1695512), (52, 1532482), (56, 1423019), (68, 1171898), (91, 875704), (94, 847756), (104, 766241), (119, 669656), (136, 585949), (137, 581672), (182, 437852), (188, 423878), (221, 360584), (238, 334828), (274, 290836), (329, 242216), (364, 218926), (376, 211939), (442, 180292), (476, 167414), (548, 145418), (611, 130424), (658, 121108), (728, 109463), (799, 99736), (884, 90146), (952, 83707), (959, 83096), (1096, 72709), (1222, 65212), (1316, 60554), (1547, 51512), (1598, 49868), (1768, 45073), (1781, 44744), (1918, 41548), (2329, 34216), (2444, 32606), (2632, 30277), (3094, 25756), (3196, 24934), (3562, 22372), (3836, 20774), (4277, 18632), (4658, 17108), (4888, 16303), (5593, 14248), (6188, 12878), (6392, 12467), (6439, 12376), (7124, 11186), (7672, 10387), (8554, 9316)]