172713996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52721}}^1$

素因数の和:52751

約数の個数: 72

約数和(自身を含む): 537342624

約数和(自身を除く): 364628628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 52721, 105442, 158163, 210884, 316326, 369047, 474489, 632652, 685373, 738094, 948978, 1107141, 1370746, 1476188, 1897956, 2056119, 2214282, 2741492, 3321423, 4112238, 4428564, 4797611, 6168357, 6642846, 8224476, 9595222, 12336714, 13285692, 14392833, 19190444, 24673428, 28785666, 43178499, 57571332, 86356998, 172713996]

約数ペア:

[(1, 172713996), (2, 86356998), (3, 57571332), (4, 43178499), (6, 28785666), (7, 24673428), (9, 19190444), (12, 14392833), (13, 13285692), (14, 12336714), (18, 9595222), (21, 8224476), (26, 6642846), (28, 6168357), (36, 4797611), (39, 4428564), (42, 4112238), (52, 3321423), (63, 2741492), (78, 2214282), (84, 2056119), (91, 1897956), (117, 1476188), (126, 1370746), (156, 1107141), (182, 948978), (234, 738094), (252, 685373), (273, 632652), (364, 474489), (468, 369047), (546, 316326), (819, 210884), (1092, 158163), (1638, 105442), (3276, 52721)]