72543558

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{21943}}^1$

素因数の和:21996

約数の個数: 32

約数和(自身を含む): 157996800

約数和(自身を除く): 85453242

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 174, 551, 1102, 1653, 3306, 21943, 43886, 65829, 131658, 416917, 636347, 833834, 1250751, 1272694, 1909041, 2501502, 3818082, 12090593, 24181186, 36271779, 72543558]

約数ペア:

[(1, 72543558), (2, 36271779), (3, 24181186), (6, 12090593), (19, 3818082), (29, 2501502), (38, 1909041), (57, 1272694), (58, 1250751), (87, 833834), (114, 636347), (174, 416917), (551, 131658), (1102, 65829), (1653, 43886), (3306, 21943)]