87831003.000000000

素因数分解:

$2^2\times 3^9\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:149

約数の個数: 120

約数和(自身を含む): 379442448

約数和(自身を除く): 244259604

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 101, 102, 108, 153, 162, 202, 204, 243, 303, 306, 324, 404, 459, 486, 606, 612, 729, 909, 918, 972, 1212, 1377, 1458, 1717, 1818, 1836, 2187, 2727, 2754, 2916, 3434, 3636, 4131, 4374, 5151, 5454, 5508, 6561, 6868, 8181, 8262, 8748, 10302, 10908, 12393, 13122, 15453, 16362, 16524, 19683, 20604, 24543, 24786, 26244, 30906, 32724, 37179, 39366, 46359, 49086, 49572, 61812, 73629, 74358, 78732, 92718, 98172, 111537, 139077, 147258, 148716, 185436, 220887, 223074, 278154, 294516, 334611, 417231, 441774, 446148, 556308, 662661, 669222, 834462, 883548, 1251693, 1325322, 1338444, 1668924, 1987983, 2503386, 2650644, 3755079, 3975966, 5006772, 7510158, 7951932, 11265237, 15020316, 22530474, 33795711, 45060948, 67591422, 135182844]

約数ペア:

[(1, 135182844), (2, 67591422), (3, 45060948), (4, 33795711), (6, 22530474), (9, 15020316), (12, 11265237), (17, 7951932), (18, 7510158), (27, 5006772), (34, 3975966), (36, 3755079), (51, 2650644), (54, 2503386), (68, 1987983), (81, 1668924), (101, 1338444), (102, 1325322), (108, 1251693), (153, 883548), (162, 834462), (202, 669222), (204, 662661), (243, 556308), (303, 446148), (306, 441774), (324, 417231), (404, 334611), (459, 294516), (486, 278154), (606, 223074), (612, 220887), (729, 185436), (909, 148716), (918, 147258), (972, 139077), (1212, 111537), (1377, 98172), (1458, 92718), (1717, 78732), (1818, 74358), (1836, 73629), (2187, 61812), (2727, 49572), (2754, 49086), (2916, 46359), (3434, 39366), (3636, 37179), (4131, 32724), (4374, 30906), (5151, 26244), (5454, 24786), (5508, 24543), (6561, 20604), (6868, 19683), (8181, 16524), (8262, 16362), (8748, 15453), (10302, 13122), (10908, 12393)]