103687974

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^2$

素因数の和:250

約数の個数: 72

約数和(自身を含む): 248491152

約数和(自身を除く): 144803178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 79, 117, 142, 158, 213, 234, 237, 426, 474, 639, 711, 923, 1027, 1278, 1422, 1846, 2054, 2769, 3081, 5538, 5609, 6162, 6241, 8307, 9243, 11218, 12482, 16614, 16827, 18486, 18723, 33654, 37446, 50481, 56169, 72917, 81133, 100962, 112338, 145834, 162266, 218751, 243399, 437502, 443111, 486798, 656253, 730197, 886222, 1312506, 1329333, 1460394, 2658666, 3987999, 5760443, 7975998, 11520886, 17281329, 34562658, 51843987, 103687974]

約数ペア:

[(1, 103687974), (2, 51843987), (3, 34562658), (6, 17281329), (9, 11520886), (13, 7975998), (18, 5760443), (26, 3987999), (39, 2658666), (71, 1460394), (78, 1329333), (79, 1312506), (117, 886222), (142, 730197), (158, 656253), (213, 486798), (234, 443111), (237, 437502), (426, 243399), (474, 218751), (639, 162266), (711, 145834), (923, 112338), (1027, 100962), (1278, 81133), (1422, 72917), (1846, 56169), (2054, 50481), (2769, 37446), (3081, 33654), (5538, 18723), (5609, 18486), (6162, 16827), (6241, 16614), (8307, 12482), (9243, 11218)]