8889158754

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{5281}}^1$

素因数の和:5433

約数の個数: 128

約数和(自身を含む): 23264463360

約数和(自身を除く): 14375304606

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 73, 122, 126, 146, 183, 189, 219, 366, 378, 427, 438, 511, 549, 657, 854, 1022, 1098, 1281, 1314, 1533, 1647, 1971, 2562, 3066, 3294, 3843, 3942, 4453, 4599, 5281, 7686, 8906, 9198, 10562, 11529, 13359, 13797, 15843, 23058, 26718, 27594, 31171, 31686, 36967, 40077, 47529, 62342, 73934, 80154, 93513, 95058, 110901, 120231, 142587, 187026, 221802, 240462, 280539, 285174, 322141, 332703, 385513, 561078, 644282, 665406, 771026, 841617, 966423, 998109, 1156539, 1683234, 1932846, 1996218, 2254987, 2313078, 2698591, 2899269, 3469617, 4509974, 5397182, 5798538, 6764961, 6939234, 8095773, 8697807, 10408851, 13529922, 16191546, 17395614, 20294883, 20817702, 23516293, 24287319, 40589766, 47032586, 48574638, 60884649, 70548879, 72861957, 121769298, 141097758, 145723914, 164614051, 211646637, 329228102, 423293274, 493842153, 634939911, 987684306, 1269879822, 1481526459, 2963052918, 4444579377, 8889158754]

約数ペア:

[(1, 8889158754), (2, 4444579377), (3, 2963052918), (6, 1481526459), (7, 1269879822), (9, 987684306), (14, 634939911), (18, 493842153), (21, 423293274), (27, 329228102), (42, 211646637), (54, 164614051), (61, 145723914), (63, 141097758), (73, 121769298), (122, 72861957), (126, 70548879), (146, 60884649), (183, 48574638), (189, 47032586), (219, 40589766), (366, 24287319), (378, 23516293), (427, 20817702), (438, 20294883), (511, 17395614), (549, 16191546), (657, 13529922), (854, 10408851), (1022, 8697807), (1098, 8095773), (1281, 6939234), (1314, 6764961), (1533, 5798538), (1647, 5397182), (1971, 4509974), (2562, 3469617), (3066, 2899269), (3294, 2698591), (3843, 2313078), (3942, 2254987), (4453, 1996218), (4599, 1932846), (5281, 1683234), (7686, 1156539), (8906, 998109), (9198, 966423), (10562, 841617), (11529, 771026), (13359, 665406), (13797, 644282), (15843, 561078), (23058, 385513), (26718, 332703), (27594, 322141), (31171, 285174), (31686, 280539), (36967, 240462), (40077, 221802), (47529, 187026), (62342, 142587), (73934, 120231), (80154, 110901), (93513, 95058)]