61501536

素因数分解:

$2^5\times 3^2\times {\mathrm{179}}^1\times {\mathrm{1193}}^1$

素因数の和:1388

約数の個数: 72

約数和(自身を含む): 176019480

約数和(自身を除く): 114517944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 179, 288, 358, 537, 716, 1074, 1193, 1432, 1611, 2148, 2386, 2864, 3222, 3579, 4296, 4772, 5728, 6444, 7158, 8592, 9544, 10737, 12888, 14316, 17184, 19088, 21474, 25776, 28632, 38176, 42948, 51552, 57264, 85896, 114528, 171792, 213547, 343584, 427094, 640641, 854188, 1281282, 1708376, 1921923, 2562564, 3416752, 3843846, 5125128, 6833504, 7687692, 10250256, 15375384, 20500512, 30750768, 61501536]

約数ペア:

[(1, 61501536), (2, 30750768), (3, 20500512), (4, 15375384), (6, 10250256), (8, 7687692), (9, 6833504), (12, 5125128), (16, 3843846), (18, 3416752), (24, 2562564), (32, 1921923), (36, 1708376), (48, 1281282), (72, 854188), (96, 640641), (144, 427094), (179, 343584), (288, 213547), (358, 171792), (537, 114528), (716, 85896), (1074, 57264), (1193, 51552), (1432, 42948), (1611, 38176), (2148, 28632), (2386, 25776), (2864, 21474), (3222, 19088), (3579, 17184), (4296, 14316), (4772, 12888), (5728, 10737), (6444, 9544), (7158, 8592)]