80945928

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 269568000

約数和(自身を除く): 188622072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 79, 84, 107, 114, 126, 133, 152, 158, 168, 171, 214, 228, 237, 252, 266, 316, 321, 342, 399, 428, 456, 474, 504, 532, 553, 632, 642, 684, 711, 749, 798, 856, 948, 963, 1064, 1106, 1197, 1284, 1368, 1422, 1498, 1501, 1596, 1659, 1896, 1926, 2033, 2212, 2247, 2394, 2568, 2844, 2996, 3002, 3192, 3318, 3852, 4066, 4424, 4494, 4503, 4788, 4977, 5688, 5992, 6004, 6099, 6636, 6741, 7704, 8132, 8453, 8988, 9006, 9576, 9954, 10507, 12008, 12198, 13272, 13482, 13509, 14231, 16264, 16906, 17976, 18012, 18297, 19908, 21014, 24396, 25359, 26964, 27018, 28462, 31521, 33812, 36024, 36594, 39816, 42028, 42693, 48792, 50718, 53928, 54036, 56924, 59171, 63042, 67624, 73188, 76077, 84056, 85386, 94563, 101436, 108072, 113848, 118342, 126084, 128079, 146376, 152154, 160607, 170772, 177513, 189126, 202872, 236684, 252168, 256158, 304308, 321214, 341544, 355026, 378252, 473368, 481821, 512316, 532539, 608616, 642428, 710052, 756504, 963642, 1024632, 1065078, 1124249, 1284856, 1420104, 1445463, 1927284, 2130156, 2248498, 2890926, 3372747, 3854568, 4260312, 4496996, 5781852, 6745494, 8993992, 10118241, 11563704, 13490988, 20236482, 26981976, 40472964, 80945928]

約数ペア:

[(1, 80945928), (2, 40472964), (3, 26981976), (4, 20236482), (6, 13490988), (7, 11563704), (8, 10118241), (9, 8993992), (12, 6745494), (14, 5781852), (18, 4496996), (19, 4260312), (21, 3854568), (24, 3372747), (28, 2890926), (36, 2248498), (38, 2130156), (42, 1927284), (56, 1445463), (57, 1420104), (63, 1284856), (72, 1124249), (76, 1065078), (79, 1024632), (84, 963642), (107, 756504), (114, 710052), (126, 642428), (133, 608616), (152, 532539), (158, 512316), (168, 481821), (171, 473368), (214, 378252), (228, 355026), (237, 341544), (252, 321214), (266, 304308), (316, 256158), (321, 252168), (342, 236684), (399, 202872), (428, 189126), (456, 177513), (474, 170772), (504, 160607), (532, 152154), (553, 146376), (632, 128079), (642, 126084), (684, 118342), (711, 113848), (749, 108072), (798, 101436), (856, 94563), (948, 85386), (963, 84056), (1064, 76077), (1106, 73188), (1197, 67624), (1284, 63042), (1368, 59171), (1422, 56924), (1498, 54036), (1501, 53928), (1596, 50718), (1659, 48792), (1896, 42693), (1926, 42028), (2033, 39816), (2212, 36594), (2247, 36024), (2394, 33812), (2568, 31521), (2844, 28462), (2996, 27018), (3002, 26964), (3192, 25359), (3318, 24396), (3852, 21014), (4066, 19908), (4424, 18297), (4494, 18012), (4503, 17976), (4788, 16906), (4977, 16264), (5688, 14231), (5992, 13509), (6004, 13482), (6099, 13272), (6636, 12198), (6741, 12008), (7704, 10507), (8132, 9954), (8453, 9576), (8988, 9006)]