72825918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 165445632

約数和(自身を除く): 92619714

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 67, 86, 129, 134, 201, 258, 383, 402, 473, 737, 766, 946, 1149, 1419, 1474, 2211, 2298, 2838, 2881, 4213, 4422, 5762, 8426, 8643, 12639, 16469, 17286, 25278, 25661, 31691, 32938, 49407, 51322, 63382, 76983, 95073, 98814, 153966, 181159, 190146, 282271, 362318, 543477, 564542, 846813, 1086954, 1103423, 1693626, 2206846, 3310269, 6620538, 12137653, 24275306, 36412959, 72825918]

約数ペア:

[(1, 72825918), (2, 36412959), (3, 24275306), (6, 12137653), (11, 6620538), (22, 3310269), (33, 2206846), (43, 1693626), (66, 1103423), (67, 1086954), (86, 846813), (129, 564542), (134, 543477), (201, 362318), (258, 282271), (383, 190146), (402, 181159), (473, 153966), (737, 98814), (766, 95073), (946, 76983), (1149, 63382), (1419, 51322), (1474, 49407), (2211, 32938), (2298, 31691), (2838, 25661), (2881, 25278), (4213, 17286), (4422, 16469), (5762, 12639), (8426, 8643)]