84403728

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{4157}}^1$

素因数の和:4221

約数の個数: 80

約数和(自身を含む): 247484160

約数和(自身を除く): 163080432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 141, 144, 188, 216, 282, 376, 423, 432, 564, 752, 846, 1128, 1269, 1692, 2256, 2538, 3384, 4157, 5076, 6768, 8314, 10152, 12471, 16628, 20304, 24942, 33256, 37413, 49884, 66512, 74826, 99768, 112239, 149652, 195379, 199536, 224478, 299304, 390758, 448956, 586137, 598608, 781516, 897912, 1172274, 1563032, 1758411, 1795824, 2344548, 3126064, 3516822, 4689096, 5275233, 7033644, 9378192, 10550466, 14067288, 21100932, 28134576, 42201864, 84403728]

約数ペア:

[(1, 84403728), (2, 42201864), (3, 28134576), (4, 21100932), (6, 14067288), (8, 10550466), (9, 9378192), (12, 7033644), (16, 5275233), (18, 4689096), (24, 3516822), (27, 3126064), (36, 2344548), (47, 1795824), (48, 1758411), (54, 1563032), (72, 1172274), (94, 897912), (108, 781516), (141, 598608), (144, 586137), (188, 448956), (216, 390758), (282, 299304), (376, 224478), (423, 199536), (432, 195379), (564, 149652), (752, 112239), (846, 99768), (1128, 74826), (1269, 66512), (1692, 49884), (2256, 37413), (2538, 33256), (3384, 24942), (4157, 20304), (5076, 16628), (6768, 12471), (8314, 10152)]