80478684

素因数分解:

$2^2\times 3^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:239

約数の個数: 168

約数和(自身を含む): 249361392

約数和(自身を除く): 168882708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 81, 99, 108, 117, 132, 143, 156, 162, 193, 198, 234, 243, 286, 297, 324, 351, 386, 396, 429, 468, 486, 572, 579, 594, 702, 729, 772, 858, 891, 972, 1053, 1158, 1188, 1287, 1404, 1458, 1716, 1737, 1782, 2106, 2123, 2316, 2509, 2574, 2673, 2916, 3159, 3474, 3564, 3861, 4212, 4246, 5018, 5148, 5211, 5346, 6318, 6369, 6948, 7527, 7722, 8019, 8492, 9477, 10036, 10422, 10692, 11583, 12636, 12738, 15054, 15444, 15633, 16038, 18954, 19107, 20844, 22581, 23166, 25476, 27599, 30108, 31266, 32076, 34749, 37908, 38214, 45162, 46332, 46899, 55198, 57321, 62532, 67743, 69498, 76428, 82797, 90324, 93798, 104247, 110396, 114642, 135486, 138996, 140697, 165594, 171963, 187596, 203229, 208494, 229284, 248391, 270972, 281394, 331188, 343926, 406458, 416988, 496782, 515889, 562788, 609687, 687852, 745173, 812916, 993564, 1031778, 1219374, 1490346, 1547667, 1829061, 2063556, 2235519, 2438748, 2980692, 3095334, 3658122, 4471038, 6190668, 6706557, 7316244, 8942076, 13413114, 20119671, 26826228, 40239342, 80478684]

約数ペア:

[(1, 80478684), (2, 40239342), (3, 26826228), (4, 20119671), (6, 13413114), (9, 8942076), (11, 7316244), (12, 6706557), (13, 6190668), (18, 4471038), (22, 3658122), (26, 3095334), (27, 2980692), (33, 2438748), (36, 2235519), (39, 2063556), (44, 1829061), (52, 1547667), (54, 1490346), (66, 1219374), (78, 1031778), (81, 993564), (99, 812916), (108, 745173), (117, 687852), (132, 609687), (143, 562788), (156, 515889), (162, 496782), (193, 416988), (198, 406458), (234, 343926), (243, 331188), (286, 281394), (297, 270972), (324, 248391), (351, 229284), (386, 208494), (396, 203229), (429, 187596), (468, 171963), (486, 165594), (572, 140697), (579, 138996), (594, 135486), (702, 114642), (729, 110396), (772, 104247), (858, 93798), (891, 90324), (972, 82797), (1053, 76428), (1158, 69498), (1188, 67743), (1287, 62532), (1404, 57321), (1458, 55198), (1716, 46899), (1737, 46332), (1782, 45162), (2106, 38214), (2123, 37908), (2316, 34749), (2509, 32076), (2574, 31266), (2673, 30108), (2916, 27599), (3159, 25476), (3474, 23166), (3564, 22581), (3861, 20844), (4212, 19107), (4246, 18954), (5018, 16038), (5148, 15633), (5211, 15444), (5346, 15054), (6318, 12738), (6369, 12636), (6948, 11583), (7527, 10692), (7722, 10422), (8019, 10036), (8492, 9477)]