7780273236

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{26711}}^1$

素因数の和:26787

約数の個数: 120

約数和(自身を含む): 21720061440

約数和(自身を除く): 13939788204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 31, 36, 54, 58, 62, 81, 87, 93, 108, 116, 124, 162, 174, 186, 261, 279, 324, 348, 372, 522, 558, 783, 837, 899, 1044, 1116, 1566, 1674, 1798, 2349, 2511, 2697, 3132, 3348, 3596, 4698, 5022, 5394, 8091, 9396, 10044, 10788, 16182, 24273, 26711, 32364, 48546, 53422, 72819, 80133, 97092, 106844, 145638, 160266, 240399, 291276, 320532, 480798, 721197, 774619, 828041, 961596, 1442394, 1549238, 1656082, 2163591, 2323857, 2484123, 2884788, 3098476, 3312164, 4327182, 4647714, 4968246, 6971571, 7452369, 8654364, 9295428, 9936492, 13943142, 14904738, 20914713, 22357107, 24013189, 27886284, 29809476, 41829426, 44714214, 48026378, 62744139, 67071321, 72039567, 83658852, 89428428, 96052756, 125488278, 134142642, 144079134, 216118701, 250976556, 268285284, 288158268, 432237402, 648356103, 864474804, 1296712206, 1945068309, 2593424412, 3890136618, 7780273236]

約数ペア:

[(1, 7780273236), (2, 3890136618), (3, 2593424412), (4, 1945068309), (6, 1296712206), (9, 864474804), (12, 648356103), (18, 432237402), (27, 288158268), (29, 268285284), (31, 250976556), (36, 216118701), (54, 144079134), (58, 134142642), (62, 125488278), (81, 96052756), (87, 89428428), (93, 83658852), (108, 72039567), (116, 67071321), (124, 62744139), (162, 48026378), (174, 44714214), (186, 41829426), (261, 29809476), (279, 27886284), (324, 24013189), (348, 22357107), (372, 20914713), (522, 14904738), (558, 13943142), (783, 9936492), (837, 9295428), (899, 8654364), (1044, 7452369), (1116, 6971571), (1566, 4968246), (1674, 4647714), (1798, 4327182), (2349, 3312164), (2511, 3098476), (2697, 2884788), (3132, 2484123), (3348, 2323857), (3596, 2163591), (4698, 1656082), (5022, 1549238), (5394, 1442394), (8091, 961596), (9396, 828041), (10044, 774619), (10788, 721197), (16182, 480798), (24273, 320532), (26711, 291276), (32364, 240399), (48546, 160266), (53422, 145638), (72819, 106844), (80133, 97092)]