179679984

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4793}}^1$

素因数の和:4886

約数の個数: 80

約数和(自身を含む): 513609984

約数和(自身を除く): 333930000

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 71, 88, 132, 142, 176, 213, 264, 284, 426, 528, 568, 781, 852, 1136, 1562, 1704, 2343, 3124, 3408, 4686, 4793, 6248, 9372, 9586, 12496, 14379, 18744, 19172, 28758, 37488, 38344, 52723, 57516, 76688, 105446, 115032, 158169, 210892, 230064, 316338, 340303, 421784, 632676, 680606, 843568, 1020909, 1265352, 1361212, 2041818, 2530704, 2722424, 3743333, 4083636, 5444848, 7486666, 8167272, 11229999, 14973332, 16334544, 22459998, 29946664, 44919996, 59893328, 89839992, 179679984]

約数ペア:

[(1, 179679984), (2, 89839992), (3, 59893328), (4, 44919996), (6, 29946664), (8, 22459998), (11, 16334544), (12, 14973332), (16, 11229999), (22, 8167272), (24, 7486666), (33, 5444848), (44, 4083636), (48, 3743333), (66, 2722424), (71, 2530704), (88, 2041818), (132, 1361212), (142, 1265352), (176, 1020909), (213, 843568), (264, 680606), (284, 632676), (426, 421784), (528, 340303), (568, 316338), (781, 230064), (852, 210892), (1136, 158169), (1562, 115032), (1704, 105446), (2343, 76688), (3124, 57516), (3408, 52723), (4686, 38344), (4793, 37488), (6248, 28758), (9372, 19172), (9586, 18744), (12496, 14379)]