84268268

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1049}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 178752000

約数和(自身を除く): 94483732

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 151, 266, 302, 532, 604, 1049, 1057, 2098, 2114, 2869, 4196, 4228, 5738, 7343, 11476, 14686, 19931, 20083, 29372, 39862, 40166, 79724, 80332, 139517, 158399, 279034, 316798, 558068, 633596, 1108793, 2217586, 3009581, 4435172, 6019162, 12038324, 21067067, 42134134, 84268268]

約数ペア:

[(1, 84268268), (2, 42134134), (4, 21067067), (7, 12038324), (14, 6019162), (19, 4435172), (28, 3009581), (38, 2217586), (76, 1108793), (133, 633596), (151, 558068), (266, 316798), (302, 279034), (532, 158399), (604, 139517), (1049, 80332), (1057, 79724), (2098, 40166), (2114, 39862), (2869, 29372), (4196, 20083), (4228, 19931), (5738, 14686), (7343, 11476)]