98875088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:364

約数の個数: 80

約数和(自身を含む): 219985920

約数和(自身を除く): 121110832

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 127, 152, 197, 208, 247, 254, 304, 394, 494, 508, 788, 988, 1016, 1576, 1651, 1976, 2032, 2413, 2561, 3152, 3302, 3743, 3952, 4826, 5122, 6604, 7486, 9652, 10244, 13208, 14972, 19304, 20488, 25019, 26416, 29944, 31369, 38608, 40976, 48659, 50038, 59888, 62738, 97318, 100076, 125476, 194636, 200152, 250952, 325247, 389272, 400304, 475361, 501904, 650494, 778544, 950722, 1300988, 1901444, 2601976, 3802888, 5203952, 6179693, 7605776, 12359386, 24718772, 49437544, 98875088]

約数ペア:

[(1, 98875088), (2, 49437544), (4, 24718772), (8, 12359386), (13, 7605776), (16, 6179693), (19, 5203952), (26, 3802888), (38, 2601976), (52, 1901444), (76, 1300988), (104, 950722), (127, 778544), (152, 650494), (197, 501904), (208, 475361), (247, 400304), (254, 389272), (304, 325247), (394, 250952), (494, 200152), (508, 194636), (788, 125476), (988, 100076), (1016, 97318), (1576, 62738), (1651, 59888), (1976, 50038), (2032, 48659), (2413, 40976), (2561, 38608), (3152, 31369), (3302, 29944), (3743, 26416), (3952, 25019), (4826, 20488), (5122, 19304), (6604, 14972), (7486, 13208), (9652, 10244)]