79539642

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1033

約数の個数: 96

約数和(自身を含む): 216652800

約数和(自身を除く): 137113158

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 343, 441, 546, 637, 686, 819, 882, 991, 1029, 1274, 1638, 1911, 1982, 2058, 2973, 3087, 3822, 4459, 5733, 5946, 6174, 6937, 8918, 8919, 11466, 12883, 13377, 13874, 17838, 20811, 25766, 26754, 38649, 40131, 41622, 48559, 62433, 77298, 80262, 90181, 97118, 115947, 124866, 145677, 180362, 231894, 270543, 291354, 339913, 437031, 541086, 631267, 679826, 811629, 874062, 1019739, 1262534, 1623258, 1893801, 2039478, 3059217, 3787602, 4418869, 5681403, 6118434, 8837738, 11362806, 13256607, 26513214, 39769821, 79539642]

約数ペア:

[(1, 79539642), (2, 39769821), (3, 26513214), (6, 13256607), (7, 11362806), (9, 8837738), (13, 6118434), (14, 5681403), (18, 4418869), (21, 3787602), (26, 3059217), (39, 2039478), (42, 1893801), (49, 1623258), (63, 1262534), (78, 1019739), (91, 874062), (98, 811629), (117, 679826), (126, 631267), (147, 541086), (182, 437031), (234, 339913), (273, 291354), (294, 270543), (343, 231894), (441, 180362), (546, 145677), (637, 124866), (686, 115947), (819, 97118), (882, 90181), (991, 80262), (1029, 77298), (1274, 62433), (1638, 48559), (1911, 41622), (1982, 40131), (2058, 38649), (2973, 26754), (3087, 25766), (3822, 20811), (4459, 17838), (5733, 13874), (5946, 13377), (6174, 12883), (6937, 11466), (8918, 8919)]