91589004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 264176640

約数和(自身を除く): 172587636

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 59, 62, 78, 93, 107, 117, 118, 124, 156, 177, 186, 214, 234, 236, 279, 321, 354, 372, 403, 428, 468, 531, 558, 642, 708, 767, 806, 963, 1062, 1116, 1209, 1284, 1391, 1534, 1612, 1829, 1926, 2124, 2301, 2418, 2782, 3068, 3317, 3627, 3658, 3852, 4173, 4602, 4836, 5487, 5564, 6313, 6634, 6903, 7254, 7316, 8346, 9204, 9951, 10974, 12519, 12626, 13268, 13806, 14508, 16461, 16692, 18939, 19902, 21948, 23777, 25038, 25252, 27612, 29853, 32922, 37878, 39804, 43121, 47554, 50076, 56817, 59706, 65844, 71331, 75756, 82069, 86242, 95108, 113634, 119412, 129363, 142662, 164138, 172484, 195703, 213993, 227268, 246207, 258726, 285324, 328276, 388089, 391406, 427986, 492414, 517452, 587109, 738621, 776178, 782812, 855972, 984828, 1174218, 1477242, 1552356, 1761327, 2348436, 2544139, 2954484, 3522654, 5088278, 7045308, 7632417, 10176556, 15264834, 22897251, 30529668, 45794502, 91589004]

約数ペア:

[(1, 91589004), (2, 45794502), (3, 30529668), (4, 22897251), (6, 15264834), (9, 10176556), (12, 7632417), (13, 7045308), (18, 5088278), (26, 3522654), (31, 2954484), (36, 2544139), (39, 2348436), (52, 1761327), (59, 1552356), (62, 1477242), (78, 1174218), (93, 984828), (107, 855972), (117, 782812), (118, 776178), (124, 738621), (156, 587109), (177, 517452), (186, 492414), (214, 427986), (234, 391406), (236, 388089), (279, 328276), (321, 285324), (354, 258726), (372, 246207), (403, 227268), (428, 213993), (468, 195703), (531, 172484), (558, 164138), (642, 142662), (708, 129363), (767, 119412), (806, 113634), (963, 95108), (1062, 86242), (1116, 82069), (1209, 75756), (1284, 71331), (1391, 65844), (1534, 59706), (1612, 56817), (1829, 50076), (1926, 47554), (2124, 43121), (2301, 39804), (2418, 37878), (2782, 32922), (3068, 29853), (3317, 27612), (3627, 25252), (3658, 25038), (3852, 23777), (4173, 21948), (4602, 19902), (4836, 18939), (5487, 16692), (5564, 16461), (6313, 14508), (6634, 13806), (6903, 13268), (7254, 12626), (7316, 12519), (8346, 10974), (9204, 9951)]