80752584

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:1003

約数の個数: 128

約数和(自身を含む): 245721600

約数和(自身を除く): 164969016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 19, 22, 24, 33, 34, 38, 44, 51, 57, 66, 68, 76, 88, 102, 114, 132, 136, 152, 187, 204, 209, 228, 264, 323, 374, 408, 418, 456, 561, 627, 646, 748, 836, 947, 969, 1122, 1254, 1292, 1496, 1672, 1894, 1938, 2244, 2508, 2584, 2841, 3553, 3788, 3876, 4488, 5016, 5682, 7106, 7576, 7752, 10417, 10659, 11364, 14212, 16099, 17993, 20834, 21318, 22728, 28424, 31251, 32198, 35986, 41668, 42636, 48297, 53979, 62502, 64396, 71972, 83336, 85272, 96594, 107958, 125004, 128792, 143944, 177089, 193188, 197923, 215916, 250008, 305881, 354178, 386376, 395846, 431832, 531267, 593769, 611762, 708356, 791692, 917643, 1062534, 1187538, 1223524, 1416712, 1583384, 1835286, 2125068, 2375076, 2447048, 3364691, 3670572, 4250136, 4750152, 6729382, 7341144, 10094073, 13458764, 20188146, 26917528, 40376292, 80752584]

約数ペア:

[(1, 80752584), (2, 40376292), (3, 26917528), (4, 20188146), (6, 13458764), (8, 10094073), (11, 7341144), (12, 6729382), (17, 4750152), (19, 4250136), (22, 3670572), (24, 3364691), (33, 2447048), (34, 2375076), (38, 2125068), (44, 1835286), (51, 1583384), (57, 1416712), (66, 1223524), (68, 1187538), (76, 1062534), (88, 917643), (102, 791692), (114, 708356), (132, 611762), (136, 593769), (152, 531267), (187, 431832), (204, 395846), (209, 386376), (228, 354178), (264, 305881), (323, 250008), (374, 215916), (408, 197923), (418, 193188), (456, 177089), (561, 143944), (627, 128792), (646, 125004), (748, 107958), (836, 96594), (947, 85272), (969, 83336), (1122, 71972), (1254, 64396), (1292, 62502), (1496, 53979), (1672, 48297), (1894, 42636), (1938, 41668), (2244, 35986), (2508, 32198), (2584, 31251), (2841, 28424), (3553, 22728), (3788, 21318), (3876, 20834), (4488, 17993), (5016, 16099), (5682, 14212), (7106, 11364), (7576, 10659), (7752, 10417)]