69863508

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:406

約数の個数: 144

約数和(自身を含む): 213175872

約数和(自身を除く): 143312364

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 41, 44, 52, 66, 78, 82, 99, 117, 123, 132, 143, 156, 164, 198, 234, 246, 286, 331, 369, 396, 429, 451, 468, 492, 533, 572, 662, 738, 858, 902, 993, 1066, 1287, 1324, 1353, 1476, 1599, 1716, 1804, 1986, 2132, 2574, 2706, 2979, 3198, 3641, 3972, 4059, 4303, 4797, 5148, 5412, 5863, 5958, 6396, 7282, 8118, 8606, 9594, 10923, 11726, 11916, 12909, 13571, 14564, 16236, 17212, 17589, 19188, 21846, 23452, 25818, 27142, 32769, 35178, 38727, 40713, 43692, 47333, 51636, 52767, 54284, 65538, 70356, 77454, 81426, 94666, 105534, 122139, 131076, 141999, 149281, 154908, 162852, 176423, 189332, 211068, 244278, 283998, 298562, 352846, 425997, 447843, 488556, 529269, 567996, 597124, 705692, 851994, 895686, 1058538, 1343529, 1587807, 1703988, 1791372, 1940653, 2117076, 2687058, 3175614, 3881306, 5374116, 5821959, 6351228, 7762612, 11643918, 17465877, 23287836, 34931754, 69863508]

約数ペア:

[(1, 69863508), (2, 34931754), (3, 23287836), (4, 17465877), (6, 11643918), (9, 7762612), (11, 6351228), (12, 5821959), (13, 5374116), (18, 3881306), (22, 3175614), (26, 2687058), (33, 2117076), (36, 1940653), (39, 1791372), (41, 1703988), (44, 1587807), (52, 1343529), (66, 1058538), (78, 895686), (82, 851994), (99, 705692), (117, 597124), (123, 567996), (132, 529269), (143, 488556), (156, 447843), (164, 425997), (198, 352846), (234, 298562), (246, 283998), (286, 244278), (331, 211068), (369, 189332), (396, 176423), (429, 162852), (451, 154908), (468, 149281), (492, 141999), (533, 131076), (572, 122139), (662, 105534), (738, 94666), (858, 81426), (902, 77454), (993, 70356), (1066, 65538), (1287, 54284), (1324, 52767), (1353, 51636), (1476, 47333), (1599, 43692), (1716, 40713), (1804, 38727), (1986, 35178), (2132, 32769), (2574, 27142), (2706, 25818), (2979, 23452), (3198, 21846), (3641, 19188), (3972, 17589), (4059, 17212), (4303, 16236), (4797, 14564), (5148, 13571), (5412, 12909), (5863, 11916), (5958, 11726), (6396, 10923), (7282, 9594), (8118, 8606)]