122151276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1237}}^1$

素因数の和:1471

約数の個数: 72

約数和(自身を含む): 334368944

約数和(自身を除く): 212217668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 211, 234, 422, 468, 633, 844, 1237, 1266, 1899, 2474, 2532, 2743, 3711, 3798, 4948, 5486, 7422, 7596, 8229, 10972, 11133, 14844, 16081, 16458, 22266, 24687, 32162, 32916, 44532, 48243, 49374, 64324, 96486, 98748, 144729, 192972, 261007, 289458, 522014, 578916, 783021, 1044028, 1566042, 2349063, 3132084, 3393091, 4698126, 6786182, 9396252, 10179273, 13572364, 20358546, 30537819, 40717092, 61075638, 122151276]

約数ペア:

[(1, 122151276), (2, 61075638), (3, 40717092), (4, 30537819), (6, 20358546), (9, 13572364), (12, 10179273), (13, 9396252), (18, 6786182), (26, 4698126), (36, 3393091), (39, 3132084), (52, 2349063), (78, 1566042), (117, 1044028), (156, 783021), (211, 578916), (234, 522014), (422, 289458), (468, 261007), (633, 192972), (844, 144729), (1237, 98748), (1266, 96486), (1899, 64324), (2474, 49374), (2532, 48243), (2743, 44532), (3711, 32916), (3798, 32162), (4948, 24687), (5486, 22266), (7422, 16458), (7596, 16081), (8229, 14844), (10972, 11133)]