81525744

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^2\times {\mathrm{653}}^1$

素因数の和:704

約数の個数: 120

約数和(自身を含む): 248964720

約数和(自身を除く): 167438976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 289, 306, 408, 432, 459, 578, 612, 653, 816, 867, 918, 1156, 1224, 1306, 1734, 1836, 1959, 2312, 2448, 2601, 2612, 3468, 3672, 3918, 4624, 5202, 5224, 5877, 6936, 7344, 7803, 7836, 10404, 10448, 11101, 11754, 13872, 15606, 15672, 17631, 20808, 22202, 23508, 31212, 31344, 33303, 35262, 41616, 44404, 47016, 62424, 66606, 70524, 88808, 94032, 99909, 124848, 133212, 141048, 177616, 188717, 199818, 266424, 282096, 299727, 377434, 399636, 532848, 566151, 599454, 754868, 799272, 1132302, 1198908, 1509736, 1598544, 1698453, 2264604, 2397816, 3019472, 3396906, 4529208, 4795632, 5095359, 6793812, 9058416, 10190718, 13587624, 20381436, 27175248, 40762872, 81525744]

約数ペア:

[(1, 81525744), (2, 40762872), (3, 27175248), (4, 20381436), (6, 13587624), (8, 10190718), (9, 9058416), (12, 6793812), (16, 5095359), (17, 4795632), (18, 4529208), (24, 3396906), (27, 3019472), (34, 2397816), (36, 2264604), (48, 1698453), (51, 1598544), (54, 1509736), (68, 1198908), (72, 1132302), (102, 799272), (108, 754868), (136, 599454), (144, 566151), (153, 532848), (204, 399636), (216, 377434), (272, 299727), (289, 282096), (306, 266424), (408, 199818), (432, 188717), (459, 177616), (578, 141048), (612, 133212), (653, 124848), (816, 99909), (867, 94032), (918, 88808), (1156, 70524), (1224, 66606), (1306, 62424), (1734, 47016), (1836, 44404), (1959, 41616), (2312, 35262), (2448, 33303), (2601, 31344), (2612, 31212), (3468, 23508), (3672, 22202), (3918, 20808), (4624, 17631), (5202, 15672), (5224, 15606), (5877, 13872), (6936, 11754), (7344, 11101), (7803, 10448), (7836, 10404)]