91978488

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:115

約数の個数: 216

約数和(自身を含む): 309797280

約数和(自身を除く): 217818792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 31, 36, 42, 49, 56, 58, 62, 63, 72, 84, 87, 93, 98, 116, 124, 126, 147, 168, 174, 186, 196, 203, 217, 232, 248, 252, 261, 279, 294, 348, 372, 392, 406, 434, 441, 504, 522, 558, 588, 609, 651, 696, 744, 812, 841, 868, 882, 899, 1044, 1116, 1176, 1218, 1302, 1421, 1519, 1624, 1682, 1736, 1764, 1798, 1827, 1953, 2088, 2232, 2436, 2523, 2604, 2697, 2842, 3038, 3364, 3528, 3596, 3654, 3906, 4263, 4557, 4872, 5046, 5208, 5394, 5684, 5887, 6076, 6293, 6728, 7192, 7308, 7569, 7812, 8091, 8526, 9114, 10092, 10788, 11368, 11774, 12152, 12586, 12789, 13671, 14616, 15138, 15624, 16182, 17052, 17661, 18228, 18879, 20184, 21576, 23548, 25172, 25578, 26071, 27342, 30276, 32364, 34104, 35322, 36456, 37758, 41209, 44051, 47096, 50344, 51156, 52142, 52983, 54684, 56637, 60552, 64728, 70644, 75516, 78213, 82418, 88102, 102312, 104284, 105966, 109368, 113274, 123627, 132153, 141288, 151032, 156426, 164836, 176204, 182497, 208568, 211932, 226548, 234639, 247254, 264306, 312852, 329672, 352408, 364994, 370881, 396459, 423864, 453096, 469278, 494508, 528612, 547491, 625704, 729988, 741762, 792918, 938556, 989016, 1057224, 1094982, 1277479, 1459976, 1483524, 1585836, 1642473, 1877112, 2189964, 2554958, 2967048, 3171672, 3284946, 3832437, 4379928, 5109916, 6569892, 7664874, 10219832, 11497311, 13139784, 15329748, 22994622, 30659496, 45989244, 91978488]

約数ペア:

[(1, 91978488), (2, 45989244), (3, 30659496), (4, 22994622), (6, 15329748), (7, 13139784), (8, 11497311), (9, 10219832), (12, 7664874), (14, 6569892), (18, 5109916), (21, 4379928), (24, 3832437), (28, 3284946), (29, 3171672), (31, 2967048), (36, 2554958), (42, 2189964), (49, 1877112), (56, 1642473), (58, 1585836), (62, 1483524), (63, 1459976), (72, 1277479), (84, 1094982), (87, 1057224), (93, 989016), (98, 938556), (116, 792918), (124, 741762), (126, 729988), (147, 625704), (168, 547491), (174, 528612), (186, 494508), (196, 469278), (203, 453096), (217, 423864), (232, 396459), (248, 370881), (252, 364994), (261, 352408), (279, 329672), (294, 312852), (348, 264306), (372, 247254), (392, 234639), (406, 226548), (434, 211932), (441, 208568), (504, 182497), (522, 176204), (558, 164836), (588, 156426), (609, 151032), (651, 141288), (696, 132153), (744, 123627), (812, 113274), (841, 109368), (868, 105966), (882, 104284), (899, 102312), (1044, 88102), (1116, 82418), (1176, 78213), (1218, 75516), (1302, 70644), (1421, 64728), (1519, 60552), (1624, 56637), (1682, 54684), (1736, 52983), (1764, 52142), (1798, 51156), (1827, 50344), (1953, 47096), (2088, 44051), (2232, 41209), (2436, 37758), (2523, 36456), (2604, 35322), (2697, 34104), (2842, 32364), (3038, 30276), (3364, 27342), (3528, 26071), (3596, 25578), (3654, 25172), (3906, 23548), (4263, 21576), (4557, 20184), (4872, 18879), (5046, 18228), (5208, 17661), (5394, 17052), (5684, 16182), (5887, 15624), (6076, 15138), (6293, 14616), (6728, 13671), (7192, 12789), (7308, 12586), (7569, 12152), (7812, 11774), (8091, 11368), (8526, 10788), (9114, 10092)]