72103590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61627}}^1$

素因数の和:61653

約数の個数: 48

約数和(自身を含む): 201893328

約数和(自身を除く): 129789738

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 61627, 123254, 184881, 308135, 369762, 554643, 616270, 801151, 924405, 1109286, 1602302, 1848810, 2403453, 2773215, 4005755, 4806906, 5546430, 7210359, 8011510, 12017265, 14420718, 24034530, 36051795, 72103590]

約数ペア:

[(1, 72103590), (2, 36051795), (3, 24034530), (5, 14420718), (6, 12017265), (9, 8011510), (10, 7210359), (13, 5546430), (15, 4806906), (18, 4005755), (26, 2773215), (30, 2403453), (39, 1848810), (45, 1602302), (65, 1109286), (78, 924405), (90, 801151), (117, 616270), (130, 554643), (195, 369762), (234, 308135), (390, 184881), (585, 123254), (1170, 61627)]