90312534

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:422

約数の個数: 96

約数和(自身を含む): 226908864

約数和(自身を除く): 136596330

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 73, 78, 102, 117, 146, 153, 219, 221, 234, 306, 311, 438, 442, 622, 657, 663, 933, 949, 1241, 1314, 1326, 1866, 1898, 1989, 2482, 2799, 2847, 3723, 3978, 4043, 5287, 5598, 5694, 7446, 8086, 8541, 10574, 11169, 12129, 15861, 16133, 17082, 22338, 22703, 24258, 31722, 32266, 36387, 45406, 47583, 48399, 68109, 68731, 72774, 95166, 96798, 136218, 137462, 145197, 204327, 206193, 290394, 295139, 385951, 408654, 412386, 590278, 618579, 771902, 885417, 1157853, 1237158, 1770834, 2315706, 2656251, 3473559, 5017363, 5312502, 6947118, 10034726, 15052089, 30104178, 45156267, 90312534]

約数ペア:

[(1, 90312534), (2, 45156267), (3, 30104178), (6, 15052089), (9, 10034726), (13, 6947118), (17, 5312502), (18, 5017363), (26, 3473559), (34, 2656251), (39, 2315706), (51, 1770834), (73, 1237158), (78, 1157853), (102, 885417), (117, 771902), (146, 618579), (153, 590278), (219, 412386), (221, 408654), (234, 385951), (306, 295139), (311, 290394), (438, 206193), (442, 204327), (622, 145197), (657, 137462), (663, 136218), (933, 96798), (949, 95166), (1241, 72774), (1314, 68731), (1326, 68109), (1866, 48399), (1898, 47583), (1989, 45406), (2482, 36387), (2799, 32266), (2847, 31722), (3723, 24258), (3978, 22703), (4043, 22338), (5287, 17082), (5598, 16133), (5694, 15861), (7446, 12129), (8086, 11169), (8541, 10574)]