25453836

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 66756144

約数和(自身を除く): 41302308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 67, 122, 134, 173, 183, 201, 244, 268, 346, 366, 402, 519, 549, 603, 692, 732, 804, 1038, 1098, 1206, 1557, 2076, 2196, 2412, 3114, 4087, 6228, 8174, 10553, 11591, 12261, 16348, 21106, 23182, 24522, 31659, 34773, 36783, 42212, 46364, 49044, 63318, 69546, 73566, 94977, 104319, 126636, 139092, 147132, 189954, 208638, 379908, 417276, 707051, 1414102, 2121153, 2828204, 4242306, 6363459, 8484612, 12726918, 25453836]

約数ペア:

[(1, 25453836), (2, 12726918), (3, 8484612), (4, 6363459), (6, 4242306), (9, 2828204), (12, 2121153), (18, 1414102), (36, 707051), (61, 417276), (67, 379908), (122, 208638), (134, 189954), (173, 147132), (183, 139092), (201, 126636), (244, 104319), (268, 94977), (346, 73566), (366, 69546), (402, 63318), (519, 49044), (549, 46364), (603, 42212), (692, 36783), (732, 34773), (804, 31659), (1038, 24522), (1098, 23182), (1206, 21106), (1557, 16348), (2076, 12261), (2196, 11591), (2412, 10553), (3114, 8174), (4087, 6228)]