90004176

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{3931}}^1$

素因数の和:4001

約数の個数: 80

約数和(自身を含む): 263286720

約数和(自身を除く): 173282544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 106, 108, 144, 159, 212, 216, 318, 424, 432, 477, 636, 848, 954, 1272, 1431, 1908, 2544, 2862, 3816, 3931, 5724, 7632, 7862, 11448, 11793, 15724, 22896, 23586, 31448, 35379, 47172, 62896, 70758, 94344, 106137, 141516, 188688, 208343, 212274, 283032, 416686, 424548, 566064, 625029, 833372, 849096, 1250058, 1666744, 1698192, 1875087, 2500116, 3333488, 3750174, 5000232, 5625261, 7500348, 10000464, 11250522, 15000696, 22501044, 30001392, 45002088, 90004176]

約数ペア:

[(1, 90004176), (2, 45002088), (3, 30001392), (4, 22501044), (6, 15000696), (8, 11250522), (9, 10000464), (12, 7500348), (16, 5625261), (18, 5000232), (24, 3750174), (27, 3333488), (36, 2500116), (48, 1875087), (53, 1698192), (54, 1666744), (72, 1250058), (106, 849096), (108, 833372), (144, 625029), (159, 566064), (212, 424548), (216, 416686), (318, 283032), (424, 212274), (432, 208343), (477, 188688), (636, 141516), (848, 106137), (954, 94344), (1272, 70758), (1431, 62896), (1908, 47172), (2544, 35379), (2862, 31448), (3816, 23586), (3931, 22896), (5724, 15724), (7632, 11793), (7862, 11448)]