89898536

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 225309600

約数和(自身を除く): 135411064

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 49, 52, 56, 59, 91, 92, 98, 104, 118, 161, 169, 182, 184, 196, 236, 299, 322, 338, 364, 392, 413, 472, 598, 637, 644, 676, 728, 767, 826, 1127, 1183, 1196, 1274, 1288, 1352, 1357, 1534, 1652, 2093, 2254, 2366, 2392, 2548, 2714, 2891, 3068, 3304, 3887, 4186, 4508, 4732, 5096, 5369, 5428, 5782, 6136, 7774, 8281, 8372, 9016, 9464, 9499, 9971, 10738, 10856, 11564, 14651, 15548, 16562, 16744, 17641, 18998, 19942, 21476, 23128, 27209, 29302, 31096, 33124, 35282, 37583, 37996, 39884, 42952, 54418, 58604, 66248, 66493, 69797, 70564, 75166, 75992, 79768, 108836, 117208, 123487, 132986, 139594, 141128, 150332, 190463, 217672, 229333, 246974, 265972, 279188, 300664, 380926, 458666, 488579, 493948, 531944, 558376, 761852, 864409, 917332, 977158, 987896, 1523704, 1605331, 1728818, 1834664, 1954316, 3210662, 3457636, 3908632, 6421324, 6915272, 11237317, 12842648, 22474634, 44949268, 89898536]

約数ペア:

[(1, 89898536), (2, 44949268), (4, 22474634), (7, 12842648), (8, 11237317), (13, 6915272), (14, 6421324), (23, 3908632), (26, 3457636), (28, 3210662), (46, 1954316), (49, 1834664), (52, 1728818), (56, 1605331), (59, 1523704), (91, 987896), (92, 977158), (98, 917332), (104, 864409), (118, 761852), (161, 558376), (169, 531944), (182, 493948), (184, 488579), (196, 458666), (236, 380926), (299, 300664), (322, 279188), (338, 265972), (364, 246974), (392, 229333), (413, 217672), (472, 190463), (598, 150332), (637, 141128), (644, 139594), (676, 132986), (728, 123487), (767, 117208), (826, 108836), (1127, 79768), (1183, 75992), (1196, 75166), (1274, 70564), (1288, 69797), (1352, 66493), (1357, 66248), (1534, 58604), (1652, 54418), (2093, 42952), (2254, 39884), (2366, 37996), (2392, 37583), (2548, 35282), (2714, 33124), (2891, 31096), (3068, 29302), (3304, 27209), (3887, 23128), (4186, 21476), (4508, 19942), (4732, 18998), (5096, 17641), (5369, 16744), (5428, 16562), (5782, 15548), (6136, 14651), (7774, 11564), (8281, 10856), (8372, 10738), (9016, 9971), (9464, 9499)]