87722028

素因数分解:

$2^2\times 3^6\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:538

約数の個数: 84

約数和(自身を含む): 234120600

約数和(自身を除く): 146398572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 81, 108, 134, 162, 201, 243, 268, 324, 402, 449, 486, 603, 729, 804, 898, 972, 1206, 1347, 1458, 1796, 1809, 2412, 2694, 2916, 3618, 4041, 5388, 5427, 7236, 8082, 10854, 12123, 16164, 16281, 21708, 24246, 30083, 32562, 36369, 48492, 48843, 60166, 65124, 72738, 90249, 97686, 109107, 120332, 145476, 180498, 195372, 218214, 270747, 327321, 360996, 436428, 541494, 654642, 812241, 1082988, 1309284, 1624482, 2436723, 3248964, 4873446, 7310169, 9746892, 14620338, 21930507, 29240676, 43861014, 87722028]

約数ペア:

[(1, 87722028), (2, 43861014), (3, 29240676), (4, 21930507), (6, 14620338), (9, 9746892), (12, 7310169), (18, 4873446), (27, 3248964), (36, 2436723), (54, 1624482), (67, 1309284), (81, 1082988), (108, 812241), (134, 654642), (162, 541494), (201, 436428), (243, 360996), (268, 327321), (324, 270747), (402, 218214), (449, 195372), (486, 180498), (603, 145476), (729, 120332), (804, 109107), (898, 97686), (972, 90249), (1206, 72738), (1347, 65124), (1458, 60166), (1796, 48843), (1809, 48492), (2412, 36369), (2694, 32562), (2916, 30083), (3618, 24246), (4041, 21708), (5388, 16281), (5427, 16164), (7236, 12123), (8082, 10854)]