79986768

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1181}}^1$

素因数の和:1292

約数の個数: 80

約数和(自身を含む): 221610816

約数和(自身を除く): 141624048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 83, 102, 136, 166, 204, 249, 272, 332, 408, 498, 664, 816, 996, 1181, 1328, 1411, 1992, 2362, 2822, 3543, 3984, 4233, 4724, 5644, 7086, 8466, 9448, 11288, 14172, 16932, 18896, 20077, 22576, 28344, 33864, 40154, 56688, 60231, 67728, 80308, 98023, 120462, 160616, 196046, 240924, 294069, 321232, 392092, 481848, 588138, 784184, 963696, 1176276, 1568368, 1666391, 2352552, 3332782, 4705104, 4999173, 6665564, 9998346, 13331128, 19996692, 26662256, 39993384, 79986768]

約数ペア:

[(1, 79986768), (2, 39993384), (3, 26662256), (4, 19996692), (6, 13331128), (8, 9998346), (12, 6665564), (16, 4999173), (17, 4705104), (24, 3332782), (34, 2352552), (48, 1666391), (51, 1568368), (68, 1176276), (83, 963696), (102, 784184), (136, 588138), (166, 481848), (204, 392092), (249, 321232), (272, 294069), (332, 240924), (408, 196046), (498, 160616), (664, 120462), (816, 98023), (996, 80308), (1181, 67728), (1328, 60231), (1411, 56688), (1992, 40154), (2362, 33864), (2822, 28344), (3543, 22576), (3984, 20077), (4233, 18896), (4724, 16932), (5644, 14172), (7086, 11288), (8466, 9448)]