76824540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32831}}^1$

素因数の和:32859

約数の個数: 72

約数和(自身を含む): 250967808

約数和(自身を除く): 174143268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 32831, 65662, 98493, 131324, 164155, 196986, 295479, 328310, 393972, 426803, 492465, 590958, 656620, 853606, 984930, 1181916, 1280409, 1477395, 1707212, 1969860, 2134015, 2560818, 2954790, 3841227, 4268030, 5121636, 5909580, 6402045, 7682454, 8536060, 12804090, 15364908, 19206135, 25608180, 38412270, 76824540]

約数ペア:

[(1, 76824540), (2, 38412270), (3, 25608180), (4, 19206135), (5, 15364908), (6, 12804090), (9, 8536060), (10, 7682454), (12, 6402045), (13, 5909580), (15, 5121636), (18, 4268030), (20, 3841227), (26, 2954790), (30, 2560818), (36, 2134015), (39, 1969860), (45, 1707212), (52, 1477395), (60, 1280409), (65, 1181916), (78, 984930), (90, 853606), (117, 656620), (130, 590958), (156, 492465), (180, 426803), (195, 393972), (234, 328310), (260, 295479), (390, 196986), (468, 164155), (585, 131324), (780, 98493), (1170, 65662), (2340, 32831)]