72052902

素因数分解:

$2^1\times 3^8\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:79

約数の個数: 108

約数和(自身を含む): 181271220

約数和(自身を除く): 109218318

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 81, 102, 114, 153, 162, 171, 243, 289, 306, 323, 342, 459, 486, 513, 578, 646, 729, 867, 918, 969, 1026, 1377, 1458, 1539, 1734, 1938, 2187, 2601, 2754, 2907, 3078, 4131, 4374, 4617, 5202, 5491, 5814, 6561, 7803, 8262, 8721, 9234, 10982, 12393, 13122, 13851, 15606, 16473, 17442, 23409, 24786, 26163, 27702, 32946, 37179, 41553, 46818, 49419, 52326, 70227, 74358, 78489, 83106, 98838, 111537, 124659, 140454, 148257, 156978, 210681, 223074, 235467, 249318, 296514, 421362, 444771, 470934, 632043, 706401, 889542, 1264086, 1334313, 1412802, 1896129, 2119203, 2668626, 3792258, 4002939, 4238406, 8005878, 12008817, 24017634, 36026451, 72052902]

約数ペア:

[(1, 72052902), (2, 36026451), (3, 24017634), (6, 12008817), (9, 8005878), (17, 4238406), (18, 4002939), (19, 3792258), (27, 2668626), (34, 2119203), (38, 1896129), (51, 1412802), (54, 1334313), (57, 1264086), (81, 889542), (102, 706401), (114, 632043), (153, 470934), (162, 444771), (171, 421362), (243, 296514), (289, 249318), (306, 235467), (323, 223074), (342, 210681), (459, 156978), (486, 148257), (513, 140454), (578, 124659), (646, 111537), (729, 98838), (867, 83106), (918, 78489), (969, 74358), (1026, 70227), (1377, 52326), (1458, 49419), (1539, 46818), (1734, 41553), (1938, 37179), (2187, 32946), (2601, 27702), (2754, 26163), (2907, 24786), (3078, 23409), (4131, 17442), (4374, 16473), (4617, 15606), (5202, 13851), (5491, 13122), (5814, 12393), (6561, 10982), (7803, 9234), (8262, 8721)]