87647076

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:407

約数の個数: 144

約数和(自身を含む): 263659200

約数和(自身を除く): 176012124

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 99, 108, 114, 121, 132, 171, 198, 209, 228, 242, 297, 342, 353, 363, 396, 418, 484, 513, 594, 627, 684, 706, 726, 836, 1026, 1059, 1089, 1188, 1254, 1412, 1452, 1881, 2052, 2118, 2178, 2299, 2508, 3177, 3267, 3762, 3883, 4236, 4356, 4598, 5643, 6354, 6534, 6707, 6897, 7524, 7766, 9196, 9531, 11286, 11649, 12708, 13068, 13414, 13794, 15532, 19062, 20121, 20691, 22572, 23298, 26828, 27588, 34947, 38124, 40242, 41382, 42713, 46596, 60363, 62073, 69894, 73777, 80484, 82764, 85426, 104841, 120726, 124146, 128139, 139788, 147554, 170852, 181089, 209682, 221331, 241452, 248292, 256278, 295108, 362178, 384417, 419364, 442662, 512556, 663993, 724356, 768834, 811547, 885324, 1153251, 1327986, 1537668, 1623094, 1991979, 2306502, 2434641, 2655972, 3246188, 3983958, 4613004, 4869282, 7303923, 7967916, 9738564, 14607846, 21911769, 29215692, 43823538, 87647076]

約数ペア:

[(1, 87647076), (2, 43823538), (3, 29215692), (4, 21911769), (6, 14607846), (9, 9738564), (11, 7967916), (12, 7303923), (18, 4869282), (19, 4613004), (22, 3983958), (27, 3246188), (33, 2655972), (36, 2434641), (38, 2306502), (44, 1991979), (54, 1623094), (57, 1537668), (66, 1327986), (76, 1153251), (99, 885324), (108, 811547), (114, 768834), (121, 724356), (132, 663993), (171, 512556), (198, 442662), (209, 419364), (228, 384417), (242, 362178), (297, 295108), (342, 256278), (353, 248292), (363, 241452), (396, 221331), (418, 209682), (484, 181089), (513, 170852), (594, 147554), (627, 139788), (684, 128139), (706, 124146), (726, 120726), (836, 104841), (1026, 85426), (1059, 82764), (1089, 80484), (1188, 73777), (1254, 69894), (1412, 62073), (1452, 60363), (1881, 46596), (2052, 42713), (2118, 41382), (2178, 40242), (2299, 38124), (2508, 34947), (3177, 27588), (3267, 26828), (3762, 23298), (3883, 22572), (4236, 20691), (4356, 20121), (4598, 19062), (5643, 15532), (6354, 13794), (6534, 13414), (6707, 13068), (6897, 12708), (7524, 11649), (7766, 11286), (9196, 9531)]