80578392

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2129}}^1$

素因数の和:2240

約数の個数: 64

約数和(自身を含む): 214704000

約数和(自身を除く): 134125608

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 83, 114, 152, 166, 228, 249, 332, 456, 498, 664, 996, 1577, 1992, 2129, 3154, 4258, 4731, 6308, 6387, 8516, 9462, 12616, 12774, 17032, 18924, 25548, 37848, 40451, 51096, 80902, 121353, 161804, 176707, 242706, 323608, 353414, 485412, 530121, 706828, 970824, 1060242, 1413656, 2120484, 3357433, 4240968, 6714866, 10072299, 13429732, 20144598, 26859464, 40289196, 80578392]

約数ペア:

[(1, 80578392), (2, 40289196), (3, 26859464), (4, 20144598), (6, 13429732), (8, 10072299), (12, 6714866), (19, 4240968), (24, 3357433), (38, 2120484), (57, 1413656), (76, 1060242), (83, 970824), (114, 706828), (152, 530121), (166, 485412), (228, 353414), (249, 323608), (332, 242706), (456, 176707), (498, 161804), (664, 121353), (996, 80902), (1577, 51096), (1992, 40451), (2129, 37848), (3154, 25548), (4258, 18924), (4731, 17032), (6308, 12774), (6387, 12616), (8516, 9462)]