97990984

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 128

約数和(自身を含む): 239904000

約数和(自身を除く): 141913016

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 49, 52, 56, 67, 82, 91, 98, 104, 134, 164, 182, 196, 268, 287, 328, 343, 364, 392, 469, 533, 536, 574, 637, 686, 728, 871, 938, 1066, 1148, 1274, 1372, 1742, 1876, 2009, 2132, 2296, 2548, 2744, 2747, 3283, 3484, 3731, 3752, 4018, 4264, 4459, 5096, 5494, 6097, 6566, 6968, 7462, 8036, 8918, 10988, 12194, 13132, 14063, 14924, 16072, 17836, 19229, 21976, 22981, 24388, 26117, 26264, 28126, 29848, 35672, 35711, 38458, 42679, 45962, 48776, 52234, 56252, 71422, 76916, 85358, 91924, 104468, 112504, 134603, 142844, 153832, 170716, 182819, 183848, 208936, 249977, 269206, 285688, 298753, 341432, 365638, 499954, 538412, 597506, 731276, 942221, 999908, 1076824, 1195012, 1462552, 1749839, 1884442, 1999816, 2390024, 3499678, 3768884, 6999356, 7537768, 12248873, 13998712, 24497746, 48995492, 97990984]

約数ペア:

[(1, 97990984), (2, 48995492), (4, 24497746), (7, 13998712), (8, 12248873), (13, 7537768), (14, 6999356), (26, 3768884), (28, 3499678), (41, 2390024), (49, 1999816), (52, 1884442), (56, 1749839), (67, 1462552), (82, 1195012), (91, 1076824), (98, 999908), (104, 942221), (134, 731276), (164, 597506), (182, 538412), (196, 499954), (268, 365638), (287, 341432), (328, 298753), (343, 285688), (364, 269206), (392, 249977), (469, 208936), (533, 183848), (536, 182819), (574, 170716), (637, 153832), (686, 142844), (728, 134603), (871, 112504), (938, 104468), (1066, 91924), (1148, 85358), (1274, 76916), (1372, 71422), (1742, 56252), (1876, 52234), (2009, 48776), (2132, 45962), (2296, 42679), (2548, 38458), (2744, 35711), (2747, 35672), (3283, 29848), (3484, 28126), (3731, 26264), (3752, 26117), (4018, 24388), (4264, 22981), (4459, 21976), (5096, 19229), (5494, 17836), (6097, 16072), (6566, 14924), (6968, 14063), (7462, 13132), (8036, 12194), (8918, 10988)]