73478776

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1303}}^1$

素因数の和:1388

約数の個数: 64

約数和(自身を含む): 168998400

約数和(自身を除く): 95519624

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 53, 56, 76, 106, 133, 152, 212, 266, 371, 424, 532, 742, 1007, 1064, 1303, 1484, 2014, 2606, 2968, 4028, 5212, 7049, 8056, 9121, 10424, 14098, 18242, 24757, 28196, 36484, 49514, 56392, 69059, 72968, 99028, 138118, 173299, 198056, 276236, 346598, 483413, 552472, 693196, 966826, 1312121, 1386392, 1933652, 2624242, 3867304, 5248484, 9184847, 10496968, 18369694, 36739388, 73478776]

約数ペア:

[(1, 73478776), (2, 36739388), (4, 18369694), (7, 10496968), (8, 9184847), (14, 5248484), (19, 3867304), (28, 2624242), (38, 1933652), (53, 1386392), (56, 1312121), (76, 966826), (106, 693196), (133, 552472), (152, 483413), (212, 346598), (266, 276236), (371, 198056), (424, 173299), (532, 138118), (742, 99028), (1007, 72968), (1064, 69059), (1303, 56392), (1484, 49514), (2014, 36484), (2606, 28196), (2968, 24757), (4028, 18242), (5212, 14098), (7049, 10424), (8056, 9121)]