78679692

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 216

約数和(自身を含む): 257939136

約数和(自身を除く): 179259444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 47, 49, 52, 63, 73, 78, 84, 91, 94, 98, 117, 126, 141, 146, 147, 156, 182, 188, 196, 219, 234, 252, 273, 282, 292, 294, 329, 364, 423, 438, 441, 468, 511, 546, 564, 588, 611, 637, 657, 658, 819, 846, 876, 882, 949, 987, 1022, 1092, 1222, 1274, 1314, 1316, 1533, 1638, 1692, 1764, 1833, 1898, 1911, 1974, 2044, 2303, 2444, 2548, 2628, 2847, 2961, 3066, 3276, 3431, 3577, 3666, 3796, 3822, 3948, 4277, 4599, 4606, 5499, 5694, 5733, 5922, 6132, 6643, 6862, 6909, 7154, 7332, 7644, 8541, 8554, 9198, 9212, 10293, 10731, 10998, 11388, 11466, 11844, 12831, 13286, 13724, 13818, 14308, 17082, 17108, 18396, 19929, 20586, 20727, 21462, 21996, 22932, 24017, 25662, 26572, 27636, 29939, 30879, 32193, 34164, 38493, 39858, 41172, 41454, 42924, 44603, 46501, 48034, 51324, 59787, 59878, 61758, 64386, 72051, 76986, 79716, 82908, 89206, 89817, 93002, 96068, 119574, 119756, 123516, 128772, 133809, 139503, 144102, 153972, 168119, 178412, 179634, 186004, 216153, 239148, 267618, 269451, 279006, 288204, 312221, 336238, 359268, 401427, 418509, 432306, 504357, 535236, 538902, 558012, 624442, 672476, 802854, 837018, 864612, 936663, 1008714, 1077804, 1248884, 1513071, 1605708, 1674036, 1873326, 2017428, 2185547, 2809989, 3026142, 3746652, 4371094, 5619978, 6052284, 6556641, 8742188, 11239956, 13113282, 19669923, 26226564, 39339846, 78679692]

約数ペア:

[(1, 78679692), (2, 39339846), (3, 26226564), (4, 19669923), (6, 13113282), (7, 11239956), (9, 8742188), (12, 6556641), (13, 6052284), (14, 5619978), (18, 4371094), (21, 3746652), (26, 3026142), (28, 2809989), (36, 2185547), (39, 2017428), (42, 1873326), (47, 1674036), (49, 1605708), (52, 1513071), (63, 1248884), (73, 1077804), (78, 1008714), (84, 936663), (91, 864612), (94, 837018), (98, 802854), (117, 672476), (126, 624442), (141, 558012), (146, 538902), (147, 535236), (156, 504357), (182, 432306), (188, 418509), (196, 401427), (219, 359268), (234, 336238), (252, 312221), (273, 288204), (282, 279006), (292, 269451), (294, 267618), (329, 239148), (364, 216153), (423, 186004), (438, 179634), (441, 178412), (468, 168119), (511, 153972), (546, 144102), (564, 139503), (588, 133809), (611, 128772), (637, 123516), (657, 119756), (658, 119574), (819, 96068), (846, 93002), (876, 89817), (882, 89206), (949, 82908), (987, 79716), (1022, 76986), (1092, 72051), (1222, 64386), (1274, 61758), (1314, 59878), (1316, 59787), (1533, 51324), (1638, 48034), (1692, 46501), (1764, 44603), (1833, 42924), (1898, 41454), (1911, 41172), (1974, 39858), (2044, 38493), (2303, 34164), (2444, 32193), (2548, 30879), (2628, 29939), (2847, 27636), (2961, 26572), (3066, 25662), (3276, 24017), (3431, 22932), (3577, 21996), (3666, 21462), (3796, 20727), (3822, 20586), (3948, 19929), (4277, 18396), (4599, 17108), (4606, 17082), (5499, 14308), (5694, 13818), (5733, 13724), (5922, 13286), (6132, 12831), (6643, 11844), (6862, 11466), (6909, 11388), (7154, 10998), (7332, 10731), (7644, 10293), (8541, 9212), (8554, 9198)]