25409808

素因数分解:

$2^4\times 3^3\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:597

約数の個数: 80

約数和(自身を含む): 73656000

約数和(自身を除く): 48246192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 131, 144, 216, 262, 393, 432, 449, 524, 786, 898, 1048, 1179, 1347, 1572, 1796, 2096, 2358, 2694, 3144, 3537, 3592, 4041, 4716, 5388, 6288, 7074, 7184, 8082, 9432, 10776, 12123, 14148, 16164, 18864, 21552, 24246, 28296, 32328, 48492, 56592, 58819, 64656, 96984, 117638, 176457, 193968, 235276, 352914, 470552, 529371, 705828, 941104, 1058742, 1411656, 1588113, 2117484, 2823312, 3176226, 4234968, 6352452, 8469936, 12704904, 25409808]

約数ペア:

[(1, 25409808), (2, 12704904), (3, 8469936), (4, 6352452), (6, 4234968), (8, 3176226), (9, 2823312), (12, 2117484), (16, 1588113), (18, 1411656), (24, 1058742), (27, 941104), (36, 705828), (48, 529371), (54, 470552), (72, 352914), (108, 235276), (131, 193968), (144, 176457), (216, 117638), (262, 96984), (393, 64656), (432, 58819), (449, 56592), (524, 48492), (786, 32328), (898, 28296), (1048, 24246), (1179, 21552), (1347, 18864), (1572, 16164), (1796, 14148), (2096, 12123), (2358, 10776), (2694, 9432), (3144, 8082), (3537, 7184), (3592, 7074), (4041, 6288), (4716, 5388)]