77257908

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1123}}^1$

素因数の和:1163

約数の個数: 144

約数和(自身を含む): 251146560

約数和(自身を除く): 173888652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 294, 351, 364, 378, 441, 468, 546, 588, 637, 702, 756, 819, 882, 1092, 1123, 1274, 1323, 1404, 1638, 1764, 1911, 2246, 2457, 2548, 2646, 3276, 3369, 3822, 4492, 4914, 5292, 5733, 6738, 7644, 7861, 9828, 10107, 11466, 13476, 14599, 15722, 17199, 20214, 22932, 23583, 29198, 30321, 31444, 34398, 40428, 43797, 47166, 55027, 58396, 60642, 68796, 70749, 87594, 94332, 102193, 110054, 121284, 131391, 141498, 165081, 175188, 204386, 212247, 220108, 262782, 282996, 306579, 330162, 394173, 408772, 424494, 495243, 525564, 613158, 660324, 715351, 788346, 848988, 919737, 990486, 1226316, 1430702, 1485729, 1576692, 1839474, 1980972, 2146053, 2759211, 2861404, 2971458, 3678948, 4292106, 5518422, 5942916, 6438159, 8584212, 11036844, 12876318, 19314477, 25752636, 38628954, 77257908]

約数ペア:

[(1, 77257908), (2, 38628954), (3, 25752636), (4, 19314477), (6, 12876318), (7, 11036844), (9, 8584212), (12, 6438159), (13, 5942916), (14, 5518422), (18, 4292106), (21, 3678948), (26, 2971458), (27, 2861404), (28, 2759211), (36, 2146053), (39, 1980972), (42, 1839474), (49, 1576692), (52, 1485729), (54, 1430702), (63, 1226316), (78, 990486), (84, 919737), (91, 848988), (98, 788346), (108, 715351), (117, 660324), (126, 613158), (147, 525564), (156, 495243), (182, 424494), (189, 408772), (196, 394173), (234, 330162), (252, 306579), (273, 282996), (294, 262782), (351, 220108), (364, 212247), (378, 204386), (441, 175188), (468, 165081), (546, 141498), (588, 131391), (637, 121284), (702, 110054), (756, 102193), (819, 94332), (882, 87594), (1092, 70749), (1123, 68796), (1274, 60642), (1323, 58396), (1404, 55027), (1638, 47166), (1764, 43797), (1911, 40428), (2246, 34398), (2457, 31444), (2548, 30321), (2646, 29198), (3276, 23583), (3369, 22932), (3822, 20214), (4492, 17199), (4914, 15722), (5292, 14599), (5733, 13476), (6738, 11466), (7644, 10107), (7861, 9828)]