77430828

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{499}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 184688000

約数和(自身を除く): 107257172

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 193, 201, 268, 386, 402, 499, 579, 772, 804, 998, 1158, 1497, 1996, 2316, 2994, 5988, 12931, 25862, 33433, 38793, 51724, 66866, 77586, 96307, 100299, 133732, 155172, 192614, 200598, 288921, 385228, 401196, 577842, 1155684, 6452569, 12905138, 19357707, 25810276, 38715414, 77430828]

約数ペア:

[(1, 77430828), (2, 38715414), (3, 25810276), (4, 19357707), (6, 12905138), (12, 6452569), (67, 1155684), (134, 577842), (193, 401196), (201, 385228), (268, 288921), (386, 200598), (402, 192614), (499, 155172), (579, 133732), (772, 100299), (804, 96307), (998, 77586), (1158, 66866), (1497, 51724), (1996, 38793), (2316, 33433), (2994, 25862), (5988, 12931)]