89838954

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 216216000

約数和(自身を除く): 126377046

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 43, 57, 82, 86, 114, 123, 129, 149, 171, 246, 258, 298, 342, 369, 387, 447, 738, 774, 779, 817, 894, 1341, 1558, 1634, 1763, 2337, 2451, 2682, 2831, 3526, 4674, 4902, 5289, 5662, 6109, 6407, 7011, 7353, 8493, 10578, 12218, 12814, 14022, 14706, 15867, 16986, 18327, 19221, 25479, 31734, 33497, 36654, 38442, 50958, 54981, 57663, 66994, 100491, 109962, 115326, 116071, 121733, 200982, 232142, 243466, 262687, 301473, 348213, 365199, 525374, 602946, 696426, 730398, 788061, 1044639, 1095597, 1576122, 2089278, 2191194, 2364183, 4728366, 4991053, 9982106, 14973159, 29946318, 44919477, 89838954]

約数ペア:

[(1, 89838954), (2, 44919477), (3, 29946318), (6, 14973159), (9, 9982106), (18, 4991053), (19, 4728366), (38, 2364183), (41, 2191194), (43, 2089278), (57, 1576122), (82, 1095597), (86, 1044639), (114, 788061), (123, 730398), (129, 696426), (149, 602946), (171, 525374), (246, 365199), (258, 348213), (298, 301473), (342, 262687), (369, 243466), (387, 232142), (447, 200982), (738, 121733), (774, 116071), (779, 115326), (817, 109962), (894, 100491), (1341, 66994), (1558, 57663), (1634, 54981), (1763, 50958), (2337, 38442), (2451, 36654), (2682, 33497), (2831, 31734), (3526, 25479), (4674, 19221), (4902, 18327), (5289, 16986), (5662, 15867), (6109, 14706), (6407, 14022), (7011, 12814), (7353, 12218), (8493, 10578)]