89937684

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{659}}^1$

素因数の和:909

約数の個数: 72

約数和(自身を含む): 242161920

約数和(自身を除く): 152224236

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 223, 306, 446, 612, 659, 669, 892, 1318, 1338, 1977, 2007, 2636, 2676, 3791, 3954, 4014, 5931, 7582, 7908, 8028, 11203, 11373, 11862, 15164, 22406, 22746, 23724, 33609, 34119, 44812, 45492, 67218, 68238, 100827, 134436, 136476, 146957, 201654, 293914, 403308, 440871, 587828, 881742, 1322613, 1763484, 2498269, 2645226, 4996538, 5290452, 7494807, 9993076, 14989614, 22484421, 29979228, 44968842, 89937684]

約数ペア:

[(1, 89937684), (2, 44968842), (3, 29979228), (4, 22484421), (6, 14989614), (9, 9993076), (12, 7494807), (17, 5290452), (18, 4996538), (34, 2645226), (36, 2498269), (51, 1763484), (68, 1322613), (102, 881742), (153, 587828), (204, 440871), (223, 403308), (306, 293914), (446, 201654), (612, 146957), (659, 136476), (669, 134436), (892, 100827), (1318, 68238), (1338, 67218), (1977, 45492), (2007, 44812), (2636, 34119), (2676, 33609), (3791, 23724), (3954, 22746), (4014, 22406), (5931, 15164), (7582, 11862), (7908, 11373), (8028, 11203)]