81232470

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1013}}^1$

素因数の和:1049

約数の個数: 112

約数和(自身を含む): 239393232

約数和(自身を除く): 158160762

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 243, 270, 297, 330, 405, 486, 495, 594, 729, 810, 891, 990, 1013, 1215, 1458, 1485, 1782, 2026, 2430, 2673, 2970, 3039, 3645, 4455, 5065, 5346, 6078, 7290, 8019, 8910, 9117, 10130, 11143, 13365, 15195, 16038, 18234, 22286, 26730, 27351, 30390, 33429, 40095, 45585, 54702, 55715, 66858, 80190, 82053, 91170, 100287, 111430, 136755, 164106, 167145, 200574, 246159, 273510, 300861, 334290, 410265, 492318, 501435, 601722, 738477, 820530, 902583, 1002870, 1230795, 1476954, 1504305, 1805166, 2461590, 2707749, 3008610, 3692385, 4512915, 5415498, 7384770, 8123247, 9025830, 13538745, 16246494, 27077490, 40616235, 81232470]

約数ペア:

[(1, 81232470), (2, 40616235), (3, 27077490), (5, 16246494), (6, 13538745), (9, 9025830), (10, 8123247), (11, 7384770), (15, 5415498), (18, 4512915), (22, 3692385), (27, 3008610), (30, 2707749), (33, 2461590), (45, 1805166), (54, 1504305), (55, 1476954), (66, 1230795), (81, 1002870), (90, 902583), (99, 820530), (110, 738477), (135, 601722), (162, 501435), (165, 492318), (198, 410265), (243, 334290), (270, 300861), (297, 273510), (330, 246159), (405, 200574), (486, 167145), (495, 164106), (594, 136755), (729, 111430), (810, 100287), (891, 91170), (990, 82053), (1013, 80190), (1215, 66858), (1458, 55715), (1485, 54702), (1782, 45585), (2026, 40095), (2430, 33429), (2673, 30390), (2970, 27351), (3039, 26730), (3645, 22286), (4455, 18234), (5065, 16038), (5346, 15195), (6078, 13365), (7290, 11143), (8019, 10130), (8910, 9117)]