77455584

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{2053}}^1$

素因数の和:2200

約数の個数: 72

約数和(自身を含む): 222053832

約数和(自身を除く): 144598248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 524, 786, 1048, 1179, 1572, 2053, 2096, 2358, 3144, 4106, 4192, 4716, 6159, 6288, 8212, 9432, 12318, 12576, 16424, 18477, 18864, 24636, 32848, 36954, 37728, 49272, 65696, 73908, 98544, 147816, 197088, 268943, 295632, 537886, 591264, 806829, 1075772, 1613658, 2151544, 2420487, 3227316, 4303088, 4840974, 6454632, 8606176, 9681948, 12909264, 19363896, 25818528, 38727792, 77455584]

約数ペア:

[(1, 77455584), (2, 38727792), (3, 25818528), (4, 19363896), (6, 12909264), (8, 9681948), (9, 8606176), (12, 6454632), (16, 4840974), (18, 4303088), (24, 3227316), (32, 2420487), (36, 2151544), (48, 1613658), (72, 1075772), (96, 806829), (131, 591264), (144, 537886), (262, 295632), (288, 268943), (393, 197088), (524, 147816), (786, 98544), (1048, 73908), (1179, 65696), (1572, 49272), (2053, 37728), (2096, 36954), (2358, 32848), (3144, 24636), (4106, 18864), (4192, 18477), (4716, 16424), (6159, 12576), (6288, 12318), (8212, 9432)]