71585358

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{227}}^1\times {\mathrm{311}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 156214656

約数和(自身を除く): 84629298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 227, 311, 338, 454, 507, 622, 681, 933, 1014, 1362, 1866, 2951, 4043, 5902, 8086, 8853, 12129, 17706, 24258, 38363, 52559, 70597, 76726, 105118, 115089, 141194, 157677, 211791, 230178, 315354, 423582, 917761, 1835522, 2753283, 5506566, 11930893, 23861786, 35792679, 71585358]

約数ペア:

[(1, 71585358), (2, 35792679), (3, 23861786), (6, 11930893), (13, 5506566), (26, 2753283), (39, 1835522), (78, 917761), (169, 423582), (227, 315354), (311, 230178), (338, 211791), (454, 157677), (507, 141194), (622, 115089), (681, 105118), (933, 76726), (1014, 70597), (1362, 52559), (1866, 38363), (2951, 24258), (4043, 17706), (5902, 12129), (8086, 8853)]