78147654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{12071}}^1$

素因数の和:12172

約数の個数: 32

約数和(自身を含む): 170360064

約数和(自身を除く): 92212410

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 12071, 24142, 36213, 72426, 156923, 313846, 470769, 941538, 1001893, 2003786, 3005679, 6011358, 13024609, 26049218, 39073827, 78147654]

約数ペア:

[(1, 78147654), (2, 39073827), (3, 26049218), (6, 13024609), (13, 6011358), (26, 3005679), (39, 2003786), (78, 1001893), (83, 941538), (166, 470769), (249, 313846), (498, 156923), (1079, 72426), (2158, 36213), (3237, 24142), (6474, 12071)]