78981252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 243855360

約数和(自身を除く): 164874108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 41, 42, 51, 57, 68, 71, 76, 82, 84, 102, 114, 119, 123, 133, 142, 164, 204, 213, 228, 238, 246, 266, 284, 287, 323, 357, 399, 426, 476, 492, 497, 532, 574, 646, 697, 714, 779, 798, 852, 861, 969, 994, 1148, 1207, 1292, 1349, 1394, 1428, 1491, 1558, 1596, 1722, 1938, 1988, 2091, 2261, 2337, 2414, 2698, 2788, 2911, 2982, 3116, 3444, 3621, 3876, 4047, 4182, 4522, 4674, 4828, 4879, 5396, 5453, 5822, 5964, 6783, 7242, 8094, 8364, 8449, 8733, 9044, 9348, 9443, 9758, 10906, 11644, 13243, 13566, 14484, 14637, 16188, 16359, 16898, 17466, 18886, 19516, 20377, 21812, 22933, 25347, 26486, 27132, 28329, 29274, 32718, 33796, 34932, 37772, 39729, 40754, 45866, 49487, 50694, 52972, 55309, 56658, 58548, 61131, 65436, 68799, 79458, 81508, 91732, 92701, 98974, 101388, 110618, 113316, 122262, 137598, 148461, 158916, 160531, 165927, 185402, 197948, 221236, 244524, 275196, 278103, 296922, 321062, 331854, 346409, 370804, 387163, 481593, 556206, 593844, 642124, 663708, 692818, 774326, 940253, 963186, 1039227, 1112412, 1161489, 1385636, 1548652, 1880506, 1926372, 2078454, 2322978, 2820759, 3761012, 4156908, 4645956, 5641518, 6581771, 11283036, 13163542, 19745313, 26327084, 39490626, 78981252]

約数ペア:

[(1, 78981252), (2, 39490626), (3, 26327084), (4, 19745313), (6, 13163542), (7, 11283036), (12, 6581771), (14, 5641518), (17, 4645956), (19, 4156908), (21, 3761012), (28, 2820759), (34, 2322978), (38, 2078454), (41, 1926372), (42, 1880506), (51, 1548652), (57, 1385636), (68, 1161489), (71, 1112412), (76, 1039227), (82, 963186), (84, 940253), (102, 774326), (114, 692818), (119, 663708), (123, 642124), (133, 593844), (142, 556206), (164, 481593), (204, 387163), (213, 370804), (228, 346409), (238, 331854), (246, 321062), (266, 296922), (284, 278103), (287, 275196), (323, 244524), (357, 221236), (399, 197948), (426, 185402), (476, 165927), (492, 160531), (497, 158916), (532, 148461), (574, 137598), (646, 122262), (697, 113316), (714, 110618), (779, 101388), (798, 98974), (852, 92701), (861, 91732), (969, 81508), (994, 79458), (1148, 68799), (1207, 65436), (1292, 61131), (1349, 58548), (1394, 56658), (1428, 55309), (1491, 52972), (1558, 50694), (1596, 49487), (1722, 45866), (1938, 40754), (1988, 39729), (2091, 37772), (2261, 34932), (2337, 33796), (2414, 32718), (2698, 29274), (2788, 28329), (2911, 27132), (2982, 26486), (3116, 25347), (3444, 22933), (3621, 21812), (3876, 20377), (4047, 19516), (4182, 18886), (4522, 17466), (4674, 16898), (4828, 16359), (4879, 16188), (5396, 14637), (5453, 14484), (5822, 13566), (5964, 13243), (6783, 11644), (7242, 10906), (8094, 9758), (8364, 9443), (8449, 9348), (8733, 9044)]