72951624

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19867}}^1$

素因数の和:19899

約数の個数: 64

約数和(自身を含む): 214574400

約数和(自身を除く): 141622776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 408, 459, 612, 918, 1224, 1836, 3672, 19867, 39734, 59601, 79468, 119202, 158936, 178803, 238404, 337739, 357606, 476808, 536409, 675478, 715212, 1013217, 1072818, 1350956, 1430424, 2026434, 2145636, 2701912, 3039651, 4052868, 4291272, 6079302, 8105736, 9118953, 12158604, 18237906, 24317208, 36475812, 72951624]

約数ペア:

[(1, 72951624), (2, 36475812), (3, 24317208), (4, 18237906), (6, 12158604), (8, 9118953), (9, 8105736), (12, 6079302), (17, 4291272), (18, 4052868), (24, 3039651), (27, 2701912), (34, 2145636), (36, 2026434), (51, 1430424), (54, 1350956), (68, 1072818), (72, 1013217), (102, 715212), (108, 675478), (136, 536409), (153, 476808), (204, 357606), (216, 337739), (306, 238404), (408, 178803), (459, 158936), (612, 119202), (918, 79468), (1224, 59601), (1836, 39734), (3672, 19867)]