86945824

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:726

約数の個数: 96

約数和(自身を含む): 212889600

約数和(自身を除く): 125943776

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 76, 112, 124, 133, 152, 217, 224, 248, 266, 304, 434, 496, 532, 589, 608, 659, 868, 992, 1064, 1178, 1318, 1736, 2128, 2356, 2636, 3472, 4123, 4256, 4613, 4712, 5272, 6944, 8246, 9226, 9424, 10544, 12521, 16492, 18452, 18848, 20429, 21088, 25042, 32984, 36904, 40858, 50084, 65968, 73808, 81716, 87647, 100168, 131936, 143003, 147616, 163432, 175294, 200336, 286006, 326864, 350588, 388151, 400672, 572012, 653728, 701176, 776302, 1144024, 1402352, 1552604, 2288048, 2717057, 2804704, 3105208, 4576096, 5434114, 6210416, 10868228, 12420832, 21736456, 43472912, 86945824]

約数ペア:

[(1, 86945824), (2, 43472912), (4, 21736456), (7, 12420832), (8, 10868228), (14, 6210416), (16, 5434114), (19, 4576096), (28, 3105208), (31, 2804704), (32, 2717057), (38, 2288048), (56, 1552604), (62, 1402352), (76, 1144024), (112, 776302), (124, 701176), (133, 653728), (152, 572012), (217, 400672), (224, 388151), (248, 350588), (266, 326864), (304, 286006), (434, 200336), (496, 175294), (532, 163432), (589, 147616), (608, 143003), (659, 131936), (868, 100168), (992, 87647), (1064, 81716), (1178, 73808), (1318, 65968), (1736, 50084), (2128, 40858), (2356, 36904), (2636, 32984), (3472, 25042), (4123, 21088), (4256, 20429), (4613, 18848), (4712, 18452), (5272, 16492), (6944, 12521), (8246, 10544), (9226, 9424)]