78943356

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 212889600

約数和(自身を除く): 133946244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 89, 108, 129, 172, 178, 191, 258, 267, 356, 382, 387, 516, 534, 573, 764, 774, 801, 1068, 1146, 1161, 1548, 1602, 1719, 2292, 2322, 2403, 3204, 3438, 3827, 4644, 4806, 5157, 6876, 7654, 8213, 9612, 10314, 11481, 15308, 16426, 16999, 20628, 22962, 24639, 32852, 33998, 34443, 45924, 49278, 50997, 67996, 68886, 73917, 98556, 101994, 103329, 137772, 147834, 152991, 203988, 206658, 221751, 295668, 305982, 413316, 443502, 458973, 611964, 730957, 887004, 917946, 1461914, 1835892, 2192871, 2923828, 4385742, 6578613, 8771484, 13157226, 19735839, 26314452, 39471678, 78943356]

約数ペア:

[(1, 78943356), (2, 39471678), (3, 26314452), (4, 19735839), (6, 13157226), (9, 8771484), (12, 6578613), (18, 4385742), (27, 2923828), (36, 2192871), (43, 1835892), (54, 1461914), (86, 917946), (89, 887004), (108, 730957), (129, 611964), (172, 458973), (178, 443502), (191, 413316), (258, 305982), (267, 295668), (356, 221751), (382, 206658), (387, 203988), (516, 152991), (534, 147834), (573, 137772), (764, 103329), (774, 101994), (801, 98556), (1068, 73917), (1146, 68886), (1161, 67996), (1548, 50997), (1602, 49278), (1719, 45924), (2292, 34443), (2322, 33998), (2403, 32852), (3204, 24639), (3438, 22962), (3827, 20628), (4644, 16999), (4806, 16426), (5157, 15308), (6876, 11481), (7654, 10314), (8213, 9612)]