72776718

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2213}}^1$

素因数の和:2263

約数の個数: 80

約数和(自身を含む): 192883680

約数和(自身を除く): 120106962

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 81, 87, 126, 162, 174, 189, 203, 261, 378, 406, 522, 567, 609, 783, 1134, 1218, 1566, 1827, 2213, 2349, 3654, 4426, 4698, 5481, 6639, 10962, 13278, 15491, 16443, 19917, 30982, 32886, 39834, 46473, 59751, 64177, 92946, 119502, 128354, 139419, 179253, 192531, 278838, 358506, 385062, 418257, 449239, 577593, 836514, 898478, 1155186, 1254771, 1347717, 1732779, 2509542, 2695434, 3465558, 4043151, 5198337, 8086302, 10396674, 12129453, 24258906, 36388359, 72776718]

約数ペア:

[(1, 72776718), (2, 36388359), (3, 24258906), (6, 12129453), (7, 10396674), (9, 8086302), (14, 5198337), (18, 4043151), (21, 3465558), (27, 2695434), (29, 2509542), (42, 1732779), (54, 1347717), (58, 1254771), (63, 1155186), (81, 898478), (87, 836514), (126, 577593), (162, 449239), (174, 418257), (189, 385062), (203, 358506), (261, 278838), (378, 192531), (406, 179253), (522, 139419), (567, 128354), (609, 119502), (783, 92946), (1134, 64177), (1218, 59751), (1566, 46473), (1827, 39834), (2213, 32886), (2349, 30982), (3654, 19917), (4426, 16443), (4698, 15491), (5481, 13278), (6639, 10962)]