78506487486

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{33703}}^1$

素因数の和:33883

約数の個数: 144

約数和(自身を含む): 209787177600

約数和(自身を除く): 131280690114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 139, 147, 171, 266, 278, 294, 342, 399, 417, 441, 798, 834, 882, 931, 973, 1197, 1251, 1862, 1946, 2394, 2502, 2641, 2793, 2919, 5282, 5586, 5838, 6811, 7923, 8379, 8757, 13622, 15846, 16758, 17514, 18487, 20433, 23769, 33703, 36974, 40866, 47538, 55461, 61299, 67406, 101109, 110922, 122598, 129409, 166383, 202218, 235921, 258818, 303327, 332766, 388227, 471842, 606654, 640357, 707763, 776454, 1164681, 1280714, 1415526, 1651447, 1921071, 2123289, 2329362, 3302894, 3842142, 4246578, 4482499, 4684717, 4954341, 5763213, 8964998, 9369434, 9908682, 11526426, 13447497, 14054151, 14863023, 26894994, 28108302, 29726046, 31377493, 32793019, 40342491, 42162453, 62754986, 65586038, 80684982, 84324906, 89009623, 94132479, 98379057, 178019246, 188264958, 196758114, 229551133, 267028869, 282397437, 295137171, 459102266, 534057738, 564794874, 590274342, 623067361, 688653399, 801086607, 1246134722, 1377306798, 1602173214, 1869202083, 2065960197, 3738404166, 4131920394, 4361471527, 5607606249, 8722943054, 11215212498, 13084414581, 26168829162, 39253243743, 78506487486]

約数ペア:

[(1, 78506487486), (2, 39253243743), (3, 26168829162), (6, 13084414581), (7, 11215212498), (9, 8722943054), (14, 5607606249), (18, 4361471527), (19, 4131920394), (21, 3738404166), (38, 2065960197), (42, 1869202083), (49, 1602173214), (57, 1377306798), (63, 1246134722), (98, 801086607), (114, 688653399), (126, 623067361), (133, 590274342), (139, 564794874), (147, 534057738), (171, 459102266), (266, 295137171), (278, 282397437), (294, 267028869), (342, 229551133), (399, 196758114), (417, 188264958), (441, 178019246), (798, 98379057), (834, 94132479), (882, 89009623), (931, 84324906), (973, 80684982), (1197, 65586038), (1251, 62754986), (1862, 42162453), (1946, 40342491), (2394, 32793019), (2502, 31377493), (2641, 29726046), (2793, 28108302), (2919, 26894994), (5282, 14863023), (5586, 14054151), (5838, 13447497), (6811, 11526426), (7923, 9908682), (8379, 9369434), (8757, 8964998), (13622, 5763213), (15846, 4954341), (16758, 4684717), (17514, 4482499), (18487, 4246578), (20433, 3842142), (23769, 3302894), (33703, 2329362), (36974, 2123289), (40866, 1921071), (47538, 1651447), (55461, 1415526), (61299, 1280714), (67406, 1164681), (101109, 776454), (110922, 707763), (122598, 640357), (129409, 606654), (166383, 471842), (202218, 388227), (235921, 332766), (258818, 303327)]