25721064

素因数分解:

$2^3\times 3^5\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 73513440

約数和(自身を除く): 47792376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 101, 108, 131, 162, 202, 216, 243, 262, 303, 324, 393, 404, 486, 524, 606, 648, 786, 808, 909, 972, 1048, 1179, 1212, 1572, 1818, 1944, 2358, 2424, 2727, 3144, 3537, 3636, 4716, 5454, 7074, 7272, 8181, 9432, 10611, 10908, 13231, 14148, 16362, 21222, 21816, 24543, 26462, 28296, 31833, 32724, 39693, 42444, 49086, 52924, 63666, 65448, 79386, 84888, 98172, 105848, 119079, 127332, 158772, 196344, 238158, 254664, 317544, 357237, 476316, 714474, 952632, 1071711, 1428948, 2143422, 2857896, 3215133, 4286844, 6430266, 8573688, 12860532, 25721064]

約数ペア:

[(1, 25721064), (2, 12860532), (3, 8573688), (4, 6430266), (6, 4286844), (8, 3215133), (9, 2857896), (12, 2143422), (18, 1428948), (24, 1071711), (27, 952632), (36, 714474), (54, 476316), (72, 357237), (81, 317544), (101, 254664), (108, 238158), (131, 196344), (162, 158772), (202, 127332), (216, 119079), (243, 105848), (262, 98172), (303, 84888), (324, 79386), (393, 65448), (404, 63666), (486, 52924), (524, 49086), (606, 42444), (648, 39693), (786, 32724), (808, 31833), (909, 28296), (972, 26462), (1048, 24543), (1179, 21816), (1212, 21222), (1572, 16362), (1818, 14148), (1944, 13231), (2358, 10908), (2424, 10611), (2727, 9432), (3144, 8181), (3537, 7272), (3636, 7074), (4716, 5454)]