81183669264

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{196643}}^1$

素因数の和:196765

約数の個数: 120

約数和(自身を含む): 235840655232

約数和(自身を除く): 154656985968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 61, 72, 94, 122, 141, 144, 183, 188, 244, 282, 366, 376, 423, 488, 549, 564, 732, 752, 846, 976, 1098, 1128, 1464, 1692, 2196, 2256, 2867, 2928, 3384, 4392, 5734, 6768, 8601, 8784, 11468, 17202, 22936, 25803, 34404, 45872, 51606, 68808, 103212, 137616, 196643, 206424, 393286, 412848, 589929, 786572, 1179858, 1573144, 1769787, 2359716, 3146288, 3539574, 4719432, 7079148, 9242221, 9438864, 11995223, 14158296, 18484442, 23990446, 27726663, 28316592, 35985669, 36968884, 47980892, 55453326, 71971338, 73937768, 83179989, 95961784, 107957007, 110906652, 143942676, 147875536, 166359978, 191923568, 215914014, 221813304, 287885352, 332719956, 431828028, 443626608, 563775481, 575770704, 665439912, 863656056, 1127550962, 1330879824, 1691326443, 1727312112, 2255101924, 3382652886, 4510203848, 5073979329, 6765305772, 9020407696, 10147958658, 13530611544, 20295917316, 27061223088, 40591834632, 81183669264]

約数ペア:

[(1, 81183669264), (2, 40591834632), (3, 27061223088), (4, 20295917316), (6, 13530611544), (8, 10147958658), (9, 9020407696), (12, 6765305772), (16, 5073979329), (18, 4510203848), (24, 3382652886), (36, 2255101924), (47, 1727312112), (48, 1691326443), (61, 1330879824), (72, 1127550962), (94, 863656056), (122, 665439912), (141, 575770704), (144, 563775481), (183, 443626608), (188, 431828028), (244, 332719956), (282, 287885352), (366, 221813304), (376, 215914014), (423, 191923568), (488, 166359978), (549, 147875536), (564, 143942676), (732, 110906652), (752, 107957007), (846, 95961784), (976, 83179989), (1098, 73937768), (1128, 71971338), (1464, 55453326), (1692, 47980892), (2196, 36968884), (2256, 35985669), (2867, 28316592), (2928, 27726663), (3384, 23990446), (4392, 18484442), (5734, 14158296), (6768, 11995223), (8601, 9438864), (8784, 9242221), (11468, 7079148), (17202, 4719432), (22936, 3539574), (25803, 3146288), (34404, 2359716), (45872, 1769787), (51606, 1573144), (68808, 1179858), (103212, 786572), (137616, 589929), (196643, 412848), (206424, 393286)]