84204324

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:781

約数の個数: 72

約数和(自身を含む): 220835160

約数和(自身を除く): 136630836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 89, 123, 164, 178, 246, 267, 356, 369, 492, 534, 641, 738, 801, 1068, 1282, 1476, 1602, 1923, 2564, 3204, 3649, 3846, 5769, 7298, 7692, 10947, 11538, 14596, 21894, 23076, 26281, 32841, 43788, 52562, 57049, 65682, 78843, 105124, 114098, 131364, 157686, 171147, 228196, 236529, 315372, 342294, 473058, 513441, 684588, 946116, 1026882, 2053764, 2339009, 4678018, 7017027, 9356036, 14034054, 21051081, 28068108, 42102162, 84204324]

約数ペア:

[(1, 84204324), (2, 42102162), (3, 28068108), (4, 21051081), (6, 14034054), (9, 9356036), (12, 7017027), (18, 4678018), (36, 2339009), (41, 2053764), (82, 1026882), (89, 946116), (123, 684588), (164, 513441), (178, 473058), (246, 342294), (267, 315372), (356, 236529), (369, 228196), (492, 171147), (534, 157686), (641, 131364), (738, 114098), (801, 105124), (1068, 78843), (1282, 65682), (1476, 57049), (1602, 52562), (1923, 43788), (2564, 32841), (3204, 26281), (3649, 23076), (3846, 21894), (5769, 14596), (7298, 11538), (7692, 10947)]