65919438

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 165818016

約数和(自身を除く): 99898578

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 73, 78, 102, 117, 146, 153, 219, 221, 227, 234, 306, 438, 442, 454, 657, 663, 681, 949, 1241, 1314, 1326, 1362, 1898, 1989, 2043, 2482, 2847, 2951, 3723, 3859, 3978, 4086, 5694, 5902, 7446, 7718, 8541, 8853, 11169, 11577, 16133, 16571, 17082, 17706, 22338, 23154, 26559, 32266, 33142, 34731, 48399, 49713, 50167, 53118, 69462, 96798, 99426, 100334, 145197, 149139, 150501, 215423, 281707, 290394, 298278, 301002, 430846, 451503, 563414, 646269, 845121, 903006, 1292538, 1690242, 1938807, 2535363, 3662191, 3877614, 5070726, 7324382, 10986573, 21973146, 32959719, 65919438]

約数ペア:

[(1, 65919438), (2, 32959719), (3, 21973146), (6, 10986573), (9, 7324382), (13, 5070726), (17, 3877614), (18, 3662191), (26, 2535363), (34, 1938807), (39, 1690242), (51, 1292538), (73, 903006), (78, 845121), (102, 646269), (117, 563414), (146, 451503), (153, 430846), (219, 301002), (221, 298278), (227, 290394), (234, 281707), (306, 215423), (438, 150501), (442, 149139), (454, 145197), (657, 100334), (663, 99426), (681, 96798), (949, 69462), (1241, 53118), (1314, 50167), (1326, 49713), (1362, 48399), (1898, 34731), (1989, 33142), (2043, 32266), (2482, 26559), (2847, 23154), (2951, 22338), (3723, 17706), (3859, 17082), (3978, 16571), (4086, 16133), (5694, 11577), (5902, 11169), (7446, 8853), (7718, 8541)]