86883888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19891}}^1$

素因数の和:19922

約数の個数: 80

約数和(自身を含む): 276260096

約数和(自身を除く): 189376208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 19891, 39782, 59673, 79564, 119346, 139237, 159128, 238692, 258583, 278474, 318256, 417711, 477384, 517166, 556948, 775749, 835422, 954768, 1034332, 1113896, 1551498, 1670844, 1810081, 2068664, 2227792, 3102996, 3341688, 3620162, 4137328, 5430243, 6205992, 6683376, 7240324, 10860486, 12411984, 14480648, 21720972, 28961296, 43441944, 86883888]

約数ペア:

[(1, 86883888), (2, 43441944), (3, 28961296), (4, 21720972), (6, 14480648), (7, 12411984), (8, 10860486), (12, 7240324), (13, 6683376), (14, 6205992), (16, 5430243), (21, 4137328), (24, 3620162), (26, 3341688), (28, 3102996), (39, 2227792), (42, 2068664), (48, 1810081), (52, 1670844), (56, 1551498), (78, 1113896), (84, 1034332), (91, 954768), (104, 835422), (112, 775749), (156, 556948), (168, 517166), (182, 477384), (208, 417711), (273, 318256), (312, 278474), (336, 258583), (364, 238692), (546, 159128), (624, 139237), (728, 119346), (1092, 79564), (1456, 59673), (2184, 39782), (4368, 19891)]