84067438

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 174666240

約数和(自身を除く): 90598802

約数列:

[1, 2, 7, 13, 14, 19, 23, 26, 38, 46, 49, 91, 98, 133, 151, 161, 182, 247, 266, 299, 302, 322, 437, 494, 598, 637, 874, 931, 1057, 1127, 1274, 1729, 1862, 1963, 2093, 2114, 2254, 2869, 3059, 3458, 3473, 3926, 4186, 5681, 5738, 6118, 6946, 7399, 11362, 12103, 13741, 14651, 14798, 20083, 21413, 24206, 24311, 27482, 29302, 37297, 39767, 40166, 42826, 45149, 48622, 65987, 74594, 79534, 90298, 96187, 131974, 140581, 170177, 192374, 261079, 278369, 281162, 316043, 340354, 461909, 522158, 556738, 632086, 857831, 923818, 1715662, 1827553, 2212301, 3233363, 3655106, 4424602, 6004817, 6466726, 12009634, 42033719, 84067438]

約数ペア:

[(1, 84067438), (2, 42033719), (7, 12009634), (13, 6466726), (14, 6004817), (19, 4424602), (23, 3655106), (26, 3233363), (38, 2212301), (46, 1827553), (49, 1715662), (91, 923818), (98, 857831), (133, 632086), (151, 556738), (161, 522158), (182, 461909), (247, 340354), (266, 316043), (299, 281162), (302, 278369), (322, 261079), (437, 192374), (494, 170177), (598, 140581), (637, 131974), (874, 96187), (931, 90298), (1057, 79534), (1127, 74594), (1274, 65987), (1729, 48622), (1862, 45149), (1963, 42826), (2093, 40166), (2114, 39767), (2254, 37297), (2869, 29302), (3059, 27482), (3458, 24311), (3473, 24206), (3926, 21413), (4186, 20083), (5681, 14798), (5738, 14651), (6118, 13741), (6946, 12103), (7399, 11362)]