90817662

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 214050816

約数和(自身を除く): 123233154

約数列:

[1, 2, 3, 6, 13, 23, 26, 31, 39, 46, 62, 69, 71, 78, 93, 138, 142, 186, 213, 299, 403, 426, 529, 598, 713, 806, 897, 923, 1058, 1209, 1426, 1587, 1633, 1794, 1846, 2139, 2201, 2418, 2769, 3174, 3266, 4278, 4402, 4899, 5538, 6603, 6877, 9269, 9798, 13206, 13754, 16399, 18538, 20631, 21229, 27807, 28613, 32798, 37559, 41262, 42458, 49197, 50623, 55614, 57226, 63687, 75118, 85839, 98394, 101246, 112677, 127374, 151869, 171678, 213187, 225354, 303738, 426374, 488267, 639561, 658099, 976534, 1164329, 1279122, 1316198, 1464801, 1974297, 2328658, 2929602, 3492987, 3948594, 6985974, 15136277, 30272554, 45408831, 90817662]

約数ペア:

[(1, 90817662), (2, 45408831), (3, 30272554), (6, 15136277), (13, 6985974), (23, 3948594), (26, 3492987), (31, 2929602), (39, 2328658), (46, 1974297), (62, 1464801), (69, 1316198), (71, 1279122), (78, 1164329), (93, 976534), (138, 658099), (142, 639561), (186, 488267), (213, 426374), (299, 303738), (403, 225354), (426, 213187), (529, 171678), (598, 151869), (713, 127374), (806, 112677), (897, 101246), (923, 98394), (1058, 85839), (1209, 75118), (1426, 63687), (1587, 57226), (1633, 55614), (1794, 50623), (1846, 49197), (2139, 42458), (2201, 41262), (2418, 37559), (2769, 32798), (3174, 28613), (3266, 27807), (4278, 21229), (4402, 20631), (4899, 18538), (5538, 16399), (6603, 13754), (6877, 13206), (9269, 9798)]